Editing Irwindale, California

{{Short description|City in California, United States}}
{{Use mdy dates|date=May 2024}}
{{Infobox settlement
| name                     = Irwindale, California
| settlement_type          = [[List of municipalities in California|City]]
| nickname                 = Jardin de Roca<ref name=about/>
| motto                    = 
| image_skyline            = IrwindaleSpeedway.JPG
| imagesize                = 
| image_caption            = [[Irwindale Event Center|Irwindale Speedway]], 2006.
| image_flag               = 
| flag_size                = 
| image_seal               = 
| seal_size                = 
| image_shield             = 
| shield_size              = 
| image_blank_emblem       = City of Irwindale CA logo.png
| blank_emblem_type        = Logo
| blank_emblem_size        = 
| image_map                = {{maplink
 | frame              = yes
 | plain              = yes
 | frame-align        = center
 | frame-width        = 280
 | frame-height       = 280
 | frame-coord        = SWITCH:{{coord|qid=Q984171}}###{{coord|33.75|-118.25}}###{{coord|qid=Q99}}###{{coord|39.8|-101}}
 | zoom               = SWITCH:12;7;5;3
 | type               = SWITCH:shape;shape;point;point
 | marker             = city
 | stroke-width       = 2
 | stroke-color       = #0096FF
 | fill               = #0096FF
 | id2                = SWITCH:Q984171;Q104994;Q99;Q30
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 | stroke-opacity2    = SWITCH:0;1;1;1
 | fill2              = #000000
 | fill-opacity2      = SWITCH:0;0.5;0.5;0.5
 | switch             = Irwindale;Los Angeles County;California;the United States
}}
| subdivision_type         = [[List of sovereign states|Country]]
| subdivision_name         = United States}
| subdivision_type1        = [[U.S. state|State]]
| subdivision_name1        = [[California]]
| subdivision_type2        = [[List of counties in California|County]]
| subdivision_name2        = [[Los Angeles County, California|Los Angeles]]
| established_title        = Founded
| established_date         = 1860<ref name=about>{{Cite web
 | url = http://www.irwindaleca.gov/Index.aspx?NID=271
 | title = About Irwindale
 | publisher = Irwindale, CA
 | access-date = March 13, 2015}}</ref>
| established_title2       = [[Municipal corporation|Incorporated]]
| established_date2        = August 6, 1957<ref>{{Cite web
 |url=http://www.calafco.org/docs/Cities_by_incorp_date.doc 
 |title=California Cities by Incorporation Date 
 |format=Word 
 |publisher=California Association of [[Local Agency Formation Commission]]s 
 |access-date=August 25, 2014 |url-status=dead 
 |archive-url=https://web.archive.org/web/20141103002921/http://www.calafco.org/docs/Cities_by_incorp_date.doc 
 |archive-date=November 3, 2014 }}</ref>
| established_title3       = [[Charter city|Chartered]]
| established_date3        = 1986
<!-- Government ----------->
| government_type          = [[Council–manager government|Council–manager]]
| leader_title             = [[Mayor]]
| leader_name              = Larry G. Burrola
| leader_title3            = [[City Manager]]
| leader_name3             = Julian Miranda
| unit_pref                = Imperial
| area_footnotes           = <ref name="CenPopGazetteer2019">{{cite web|title=2019 U.S. Gazetteer Files|url=https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2019_Gazetteer/2019_gaz_place_06.txt|publisher=United States Census Bureau|access-date=July 1, 2020}}</ref>
| area_total_sq_mi         = 9.61
| area_land_sq_mi          = 8.82
| area_water_sq_mi         = 0.79
| area_total_km2           = 24.88
| area_land_km2            = 22.84
| area_water_km2           = 2.04
| area_water_percent       = 8.19
| area_note                = 
| area_urban_km2           = 
| area_urban_sq_mi         = 
| area_metro_km2           = 
| area_metro_sq_mi         =
<!-- Elevation ------------>
| elevation_footnotes      = <ref>{{Cite GNIS|1652728|Irwindale|access-date=March 13, 2015}}</ref>
| elevation_ft             = 469
| elevation_m              = 143
<!-- Population ----------->
| population_as_of         = [[2020 United States census|2020]]
| population_note          = 
| population_footnotes     = <ref name="US Census Bureau 2020 Irwindale, CA Population">{{cite web |title=US Census Bureau |url=https://data.census.gov/all?q=Irwindale%20city,%20California |website=www.census.gov |access-date=13 September 2024}}</ref>
| population_total         = 1472
| pop_est_as_of            = 
| pop_est_footnotes        = 
| population_est           = 
| population_density_km2   = auto
| population_density_sq_mi = auto
| population_metro         = 
| population_density_metro_km2 = 
| population_density_metro_sq_mi = 
| population_urban         = 
| population_density_urban_km2 = 
| population_density_urban_sq_mi = 
| timezone                 = [[Pacific Time Zone|Pacific]]
| utc_offset               = -8
| timezone_DST             = [[Pacific Daylight Time|PDT]]
| utc_offset_DST           = -7
| coordinates              = {{coord|34|7|N|117|58|W|region:US_type:city|display=inline,title}}
| postal_code_type         = [[ZIP code]]s
| postal_code              = 91010, 91702, 91706<ref>{{cite web | url = http://zip4.usps.com/zip4/zcl_1_results.jsp?visited=1&pagenumber=0&state=ca&city=Irwindale | title = USPS - ZIP Code Lookup - Find a ZIP+ 4 Code By City Results | access-date = January 18, 2007}}</ref>
| area_code_type           = [[North American Numbering Plan|Area code]]
| area_code                = [[Area code 626|626]]
| website                  = {{URL|www.irwindaleca.gov}}
| blank_name               = [[Federal Information Processing Standard|FIPS]] code
| blank_info               = {{FIPS|06|36826}}
| blank1_name              = [[Geographic Names Information System|GNIS]] feature IDs
| blank1_info              = {{GNIS 4|1652728}}, {{GNIS 4|2410119}}| blank_name_sec1         = 
| blank_name_sec2          = [[Sister city]]
| blank_info_sec2          = {{flagicon|Mexico}} [[Salvatierra, Guanajuato|Salvatierra, Mexico]]
}}

'''Irwindale''' is a city in the [[San Gabriel Valley]], in [[Los Angeles County, California]].  The population was 1,472 at the [[2020 United States census|2020 census]], 1,422 at the [[2010 United States census|2010 census]]. The [[ZIP Code]]s serving the area are 91010, which is shared with [[Duarte, California|Duarte]], 91702, which is shared with [[Azusa, California|Azusa]], and 91706, which is shared with [[Baldwin Park, California|Baldwin Park]].

The city became the new permanent site for the annual [[Renaissance Pleasure Faire of Southern California]] in 2005, after it moved from its previous home at the [[Glen Helen Regional Park]] in [[Devore, California|Devore]]. The majority of the housing is found on the southeastern portion of the city, near Arrow Highway and north of Cypress Street near Irwindale Avenue. There is also a tract of housing on the southeastern corner of Meridian Street in the northwestern portion of the city, isolated from the rest of the housing.

==History==
Irwindale was part of the [[Ranchos of California|Mexican land grant]]s by [[Alta California]] Governor [[Juan Bautista Alvarado|Juan Alvarado]] of [[Rancho La Puente]], [[Rancho Azusa de Dalton]], [[Rancho Azusa de Duarte]], and [[Rancho San Francisquito (Dalton)|Rancho San Francisquito]].<ref>Ogden Hoffman, 1862, ''Reports of Land Cases Determined in the United States District Court for the Northern District of California'', Numa Hubert, San Francisco</ref> The families of Gregorio Fraijo and Facundo Ayon settled here in the 1850s.<ref name="city">{{cite web|url=http://www.irwindaleca.gov/history.html|title=History|work=City of Irwindale website|access-date=November 12, 2008}}</ref> Significant economic growth did not arrive until the advent of the automobile, which drove up demand for the area's rocks and sand for the paving of roads. The city was incorporated on August 6, 1957.

Irwindale took advantage of urban redevelopment laws starting in 1976, and prospered in the following decade; it attracted a {{convert|200|acre|adj=on}} [[Miller Brewing Company]] plant, the corporate headquarters of [[H. F. Ahmanson & Co.|Home Savings of America]], and other companies.<ref name="rocksriches">{{cite news|work=[[New York Times]]|title=From Rocks to Riches: Tiny Suburb That Landed a Pro Team|first=Judith|last=Cummings|date=September 12, 1987|url=https://query.nytimes.com/gst/fullpage.html?res=9B0DE5DE1031F931A2575AC0A961948260}}</ref>

In the summer of 1987, city councilman Joe Breceda approached [[Al Davis]], owner of the [[National Football League]]'s [[Los Angeles Raiders]], about building a new stadium on the site of one of the disused pits. Davis agreed to a $115 million deal. He would take ownership of the new stadium provided the Raiders would play there for 19 years.<ref name="nytraiders">{{cite news|work=[[New York Times]] |url=https://query.nytimes.com/gst/fullpage.html?res=9B0DE1D7163AF934A1575BC0A961948260|title=Talking Deals: Raiders' Town: First and Long|first=Judith|last=Cummings|date=August 27, 1987}}</ref> The deal included a $10 million nonrefundable signing bonus paid directly to Davis regardless of whether the plan would be executed.<ref name="siraiders">{{cite journal|journal=[[Sports Illustrated]]|url=https://vault.si.com/vault/1987/09/14/the-talk-of-the-town-meet-irwindale-calif-home-to-be-of-the-raiders/|title=The Talk Of The Town: Meet Irwindale, Calif., home-to-be of the Raiders|first=Rick|last=Reilly|date=September 14, 1987|url-status=live |archive-url=https://archive.today/20130102114632/http://vault.sportsillustrated.cnn.com/vault/article/magazine/MAG1066472/index.htm |archive-date=January 2, 2013}}</ref> In the event, both parties were served multiple lawsuits, the [[United States Army Corps of Engineers|U.S. Army Corps of Engineers]] demanded strict environmental impact assessments, and the [[Los Angeles County Board of Supervisors]] demurred, and the project was canceled.<ref name="fumble">{{cite news|title=Irwindale's Fumble of Raider Bid Still Stings|author=Peter Y. Hong|author2=Richard Winton|name-list-style=amp|newspaper=Los Angeles Times |date=February 8, 1999|url=https://www.latimes.com/archives/la-xpm-1999-feb-08-me-6055-story.html|access-date=January 28, 2013}}</ref> Davis pocketed the $10 million, and eventually moved the Raiders back to [[Oakland, California|Oakland]].

==Geography==
According to the [[United States Census Bureau]], the city has a total area of {{convert|9.6|sqmi|km2}}.  {{convert|8.8|sqmi|km2}} of it is land and {{convert|0.8|sqmi|km2}} of it (8.19%) is water.<ref name="CenPopGazetteer2019"/>

=== Groundwater contamination ===
Irwindale, along with many surrounding cities in the San Gabriel Valley, is identified as a [[Superfund]] site by the [[United States Environmental Protection Agency]].<ref name=":0">{{Cite web|title = Superfund Site Overview San Gabriel Valley (all Areas), Pacific Southwest, US EPA|url = http://yosemite.epa.gov/r9/sfund/r9sfdocw.nsf/7508188dd3c99a2a8825742600743735/0065ed704ae95ccc88257007005e941e!OpenDocument|website = yosemite.epa.gov|access-date = April 28, 2015}}</ref> Groundwater contamination was first found through well sampling in 1979.<ref>{{cite news|title=Contamination Found in 8 More Wells; 4 Are Closed |date= April 28, 1985|first=Mike|last=Ward|work=[[Los Angeles Times]]|url= https://www.latimes.com/archives/la-xpm-1985-04-28-ga-21696-story.html }}</ref> Contaminants include high levels of [[volatile organic compound]]s such as perchloroethylene (PCE) and trichloroethene (TCE), perchlorate, 1,4-dioxane, and N-nitrosodimethylamine (NDMA). More than 100 facilities are identified as contributors to this contamination in Irwindale, mainly through improper disposal and handling of chemicals over the years.<ref name=":0" />

===Climate===
This region experiences warm (but not hot) and dry summers, with no average monthly temperatures above 71.6&nbsp;°F.  According to the [[Köppen Climate Classification]] system, Irwindale has a [[Mediterranean climate#Warm-summer Mediterranean climate|warm-summer Mediterranean climate]], abbreviated "Csb" on climate maps.<ref>{{cite web|url=http://www.weatherbase.com/weather/weather-summary.php3?s=629740&cityname=Irwindale,+California,+United+States+of+America&units=|title=Irwindale, California Köppen Climate Classification (Weatherbase)|website=Weatherbase}}</ref>

==Demographics==
{{US Census population
| 1960 = 1518
| 1970 = 784
| 1980 = 1030
| 1990 = 1050
| 2000 = 1446
| 2010 = 1422
| 2020 = 1472
|estimate=
|estref=
|align-fn=center
|footnote=U.S. Decennial Census<ref name="DecennialCensus">{{cite web|url=https://www.census.gov/programs-surveys/decennial-census/decade.html|title=Decennial Census by Decade|website=[[United States Census Bureau]]|access-date=}}</ref><br>1860–1870<ref name=1870CensusCA1>{{Cite web|title= 1870 Census of Population - Population of Civil Divisions less than Counties - California - Almeda County to Sutter County |url=https://www2.census.gov/library/publications/decennial/1870/population/1870a-12.pdf|website=[[United States Census Bureau]]}}</ref><ref name=1870CensusCA2>{{Cite web|title= 1870 Census of Population - Population of Civil Divisions less than Counties - California - Tehama County to Yuba County  |url=https://www2.census.gov/library/publications/decennial/1870/population/1870a-13.pdf|website=[[United States Census Bureau]]}}</ref> 1880-1890<ref name=1890CensusCA>{{Cite web|title= 1890 Census of Population - Population of California by Minor Civil Divisions |url=https://www2.census.gov/library/publications/decennial/1890/bulletins/demographics/134-population-of-ca.pdf|website=[[United States Census Bureau]]}}</ref><br> 1900<ref name=1900CensusCA>{{Cite web|title= 1900 Census of Population - Population of California by Counties and Minor Civil Divisions |url=https://www2.census.gov/library/publications/decennial/1900/bulletins/demographic/10-population-ca.pdf|website=[[United States Census Bureau]]}}</ref> 1910<ref name=1910CensusCA>{{Cite web|title= 1910 Census of Population - Supplement for California |url=https://www2.census.gov/library/publications/decennial/1910/abstract/supplement-ca.pdf|website=[[United States Census Bureau]]}}</ref> 1920<ref name=1920CensusCA>{{Cite web|title= 1920 Census of Population - Number of Inhabitants - California |url=https://www2.census.gov/library/publications/decennial/1920/bulletins/demographics/population-ca-number-of-inhabitants.pdf|website=[[United States Census Bureau]]}}</ref><br> 1930<ref name=1930CensusCA>{{Cite web|title= 1930 Census of Population - Number and Distribution of Inhabitants - California |url=https://www2.census.gov/library/publications/decennial/1930/population-volume-1/03815512v1ch03.pdf|website=[[United States Census Bureau]]}}</ref> 1940<ref name=1940CensusCA>{{Cite web|title= 1940 Census of Population - Number of Inhabitants - California |url=https://www2.census.gov/library/publications/decennial/1940/population-volume-1/33973538v1ch03.pdf|website=[[United States Census Bureau]]}}</ref> 1950<ref name=1950CensusCA>{{Cite web|title= 1950 Census of Population - Number of Inhabitants - California |url=https://www2.census.gov/library/publications/decennial/1950/population-volume-1/vol-01-08.pdf|website=[[United States Census Bureau]]}}</ref><br> 1960<ref name=1960CensusCA1>{{Cite web|title= 1960 Census of Population - General population Characteristics - California |url=https://www2.census.gov/library/publications/decennial/1960/population-volume-1/vol-01-06-d.pdf|website=[[United States Census Bureau]]}}</ref><ref name=1960CensusCA2>{{Cite web|title= 1960 Census of Population - Number of Inhabitants - California |url=https://www2.census.gov/library/publications/decennial/1960/population-volume-1/vol-01-06-c.pdf|website=[[United States Census Bureau]]}}</ref> 1970<ref name=1970CensusCA>{{Cite web|title= 1970 Census of Population - Number of Inhabitants - California |url=https://www2.census.gov/prod2/decennial/documents/1970a_ca1-01.pdf|website=[[United States Census Bureau]]}}</ref> 1980<ref name=1980CensusCA>{{Cite web|title= 1980 Census of Population - Number of Inhabitants - California |url=https://www2.census.gov/prod2/decennial/documents/1980a_caAB-01.pdf|website=[[United States Census Bureau]]}}</ref><br> 1990<ref name=1990CensusCA>{{Cite web|title= 1990 Census of Population - Population and Housing Unit Counts - California |url=https://www2.census.gov/prod2/cen1990/cph2/cph-2-6.pdf|website=[[United States Census Bureau]]}}</ref>
2000<ref name=2000CensusCA>{{Cite web|title= 2000 Census of Population - Population and Housing Unit Counts - California |url=https://www2.census.gov/library/publications/2003/dec/phc-3-6.pdf|website=[[United States Census Bureau]]}}</ref> 2010<ref name=2010CensusCA>{{Cite web|title= 2010 Census of Population - Population and Housing Unit Counts - California |url=https://www2.census.gov/library/publications/decennial/2010/cph-2/cph-2-6.pdf|website=[[United States Census Bureau]]}}</ref><br> 2020<ref name=2020CensusP2/>
}}

Irwindale first appeared as a city in the [[1960 U.S. Census]]<ref name=1960CensusCA1/> as part of the East San Gabriel Valley census county division.<ref name=1960CensusCA2/>

===2020===
{| class="wikitable" style="text-align:center;"
|+'''Irwindale city, California – Racial and ethnic composition'''<br><small>{{nobold|''Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race.''}}</small>
!Race / Ethnicity <small>(''NH = Non-Hispanic'')</small>
!Pop 2000<ref name=2000CensusP004>{{Cite web|title=P004: Hispanic or Latino, and Not Hispanic or Latino by Race – 2000: DEC Summary File 1 – Irwindale city, California |url=https://data.census.gov/table?g=160XX00US0636826&tid=DECENNIALSF12000.P004|website=[[United States Census Bureau]] |access-date= }}</ref>
!Pop 2010<ref name=2010CensusP2>{{Cite web|title=P2: Hispanic or Latino, and Not Hispanic or Latino by Race – 2010: DEC Redistricting Data (PL 94-171) – Irwindale city, California |url=https://data.census.gov/cedsci/table?q=p2&g=160XX00US0636826&tid=DECENNIALPL2010.P2|website=[[United States Census Bureau]] |access-date= }}</ref>
!{{partial|Pop 2020}}<ref name=2020CensusP2>{{Cite web|title=P2: Hispanic or Latino, and Not Hispanic or Latino by Race – 2020: DEC Redistricting Data (PL 94-171) – Irwindale city, California |url=https://data.census.gov/cedsci/table?q=p2&g=160XX00US0636826&tid=DECENNIALPL2020.P2|website=[[United States Census Bureau]] |access-date= }}</ref>
!% 2000
!% 2010
!{{partial|% 2020}}
|-
|[[Non-Hispanic or Latino whites|White]] alone (NH)
|129
|87
|style='background: #ffffe6; |53
|8.92%
|6.12%
|style='background: #ffffe6; |3.60%
|-
|[[Non-Hispanic or Latino African Americans|Black or African American]] alone (NH)
|5
|5
|style='background: #ffffe6; |15
|0.35%
|0.35%
|style='background: #ffffe6; |1.02%
|-
|[[Native Americans in the United States|Native American]] or [[Alaska Native]] alone (NH)
|6
|2
|style='background: #ffffe6; |1
|0.41%
|0.14%
|style='background: #ffffe6; |0.07%
|-
|[[Asian Americans|Asian]] alone (NH)
|15
|28
|style='background: #ffffe6; |50
|1.04%
|1.97%
|style='background: #ffffe6; |3.40%
|-
|[[Native Hawaiian]] or [[Pacific Islander Americans|Pacific Islander]] alone (NH)
|0
|1
|style='background: #ffffe6; |0
|0.00%
|0.07%
|style='background: #ffffe6; |0.00%
|-
|[[Race and ethnicity in the United States census|Other race]] alone (NH)
|9
|2
|style='background: #ffffe6; |2
|0.62%
|0.14%
|style='background: #ffffe6; |0.14%
|-
|[[Multiracial Americans|Mixed race or Multiracial]] (NH)
|5
|9
|style='background: #ffffe6; |15
|0.35%
|0.63%
|style='background: #ffffe6; |1.02%
|-
|[[Hispanic and Latino Americans|Hispanic or Latino]] (any race)
|1,277
|1,288
|style='background: #ffffe6; |1,336
|88.31%
|90.58%
|style='background: #ffffe6; |90.76%
|-
|'''Total'''
|'''1,446'''
|'''1,422'''
|style='background: #ffffe6; |'''1,472'''
|'''100.00%'''
|'''100.00%'''
|style='background: #ffffe6; |'''100.00%'''
|}

===2010===
The [[2010 United States census]]<ref>{{cite web|url=http://www.census.gov/2010census/popmap/ipmtext.php?fl=06:0636826|archive-url=https://archive.today/20140715025813/http://www.census.gov/2010census/popmap/ipmtext.php?fl=06:0636826|url-status=dead|archive-date=July 15, 2014|title=2010 Census Interactive Population Search: CA - Irwindale city|publisher=U.S. Census Bureau|access-date=July 12, 2014}}</ref> reported that Irwindale had a population of 1,422. The population density was {{convert|147.9|PD/sqmi|PD/km2|sp=us|adj=off}}. The racial makeup of Irwindale was 833 (58.6%) [[White (U.S. Census)|White]] (6.1% Non-Hispanic White),<ref>{{cite web|url=https://www.census.gov|title=U.S. Census website|publisher=United States Census Bureau|website=[[United States Census Bureau]]}}</ref> 12 (0.8%) [[African American (U.S. Census)|African American]], 29 (2.0%) [[Native American (U.S. Census)|Native American]], 34 (2.4%) [[Asian (U.S. Census)|Asian]], 8 (0.6%) [[Pacific Islander (U.S. Census)|Pacific Islander]], 448 (31.5%) from [[Race (United States census)|other races]], and 58 (4.1%) from two or more races. [[Hispanic (U.S. Census)|Hispanic]] or [[Latino (U.S. Census)|Latino]] of any race were 1,288 persons (90.6%).

The Census reported that 1,372 people (96.5% of the population) lived in households, 50 (3.5%) lived in non-institutionalized group quarters, and 0 (0%) were institutionalized.

There were 374 households, out of which 194 (51.9%) had children under the age of 18 living in them, 189 (50.5%) were [[marriage|opposite-sex married couples]] living together, 88 (23.5%) had a female householder with no husband present, 32 (8.6%) had a male householder with no wife present.  There were 32 (8.6%) [[POSSLQ|unmarried opposite-sex partnerships]], and 1 (0.3%) [[same-sex partnerships|same-sex married couples or partnerships]]. 48 households (12.8%) were made up of individuals, and 22 (5.9%) had someone living alone who was 65 years of age or older. The average household size was 3.67.  There were 309 [[family (U.S. Census)|families]] (82.6% of all households); the average family size was 3.93.

The population was spread out, with 373 people (26.2%) under the age of 18, 154 people (10.8%) aged 18 to 24, 397 people (27.9%) aged 25 to 44, 347 people (24.4%) aged 45 to 64, and 151 people (10.6%) who were 65 years of age or older.  The median age was 34.0 years. For every 100 females, there were 93.5 males.  For every 100 females age 18 and over, there were 90.0 males.

There were 390 housing units at an average density of {{convert|40.6|/sqmi|/km2|sp=us|adj=off}}, of which 261 (69.8%) were owner-occupied, and 113 (30.2%) were occupied by renters. The homeowner vacancy rate was 0.8%; the rental vacancy rate was 2.6%.  992 people (69.8% of the population) lived in owner-occupied housing units and 380 people (26.7%) lived in rental housing units.

According to the 2010 United States census, Irwindale had a median household income of $63,250, with 10.4% of the population living below the federal poverty line.<ref>{{cite web|url=https://www.census.gov|title=2010 United States census}}</ref>

===2000===
As of the [[census]]<ref name="GR2">{{cite web|url=https://www.census.gov|publisher=[[United States Census Bureau]]|access-date=January 31, 2008|title=U.S. Census website}}</ref> of 2000, there were 1,446 people, 365 households, and 293 families residing in Irwindale. The population density was {{convert|155.7|PD/sqmi|PD/km2|sp=us|adj=off}}.  There were 378 housing units at an average density of {{convert|40.7|/sqmi|/km2|sp=us|adj=off}}. The racial makeup of the city was 47.0% [[Race (United States census)|White]], 0.4% [[Race (United States census)|Black]] or [[Race (United States census)|African American]], 1.9% [[Race (United States census)|Native American]], 1.7% [[Race (United States census)|Asian]], 0.1% [[Race (United States census)|Pacific Islander]], 44.5% from [[Race (United States census)|other races]], and 4.4% from two or more races.  88.3% of the population were [[Hispanics in the United States|Hispanic]] or [[Race (United States census)|Latino]] of any race.

There were 365 households, out of which 46.0% had children under the age of 18 living with them, 54.2% were [[Marriage|married couples]] living together, 19.2% had a female householder with no husband present, and 19.7% were non-families. 15.6% of all households were made up of individuals, and 5.8% had someone living alone who was 65 years of age or older. The average household size was 3.96 and the average family size was 4.35.

The age of the population was spread out, with 33.4% under the age of 18, 10.0% from 18 to 24, 32.0% from 25 to 44, 16.5% from 45 to 64, and 8.1% who were 65 years of age or older. The median age was 28 years. For every 100 females, there were 91.5 males. For every 100 females age 18 and over, there were 93.4 males.

The median income for a household in the city was $45,000, and the median income for a family was $46,827. Males had a median income of $34,375 versus $32,016 for females. The [[per capita income]] for the city was $13,144. About 17.7% of families and 16.4% of the population were below the [[poverty line]], including 20.8% of those under age 18 and 21.8% of those age 65 or over.

[[Mexican Americans|Mexican]] (71.0%) and [[German Americans|German]] (4.4%) were the most common ancestries. [[Mexico]] (60.0%) and [[Costa Rica]] (19.3%) were the most common foreign places of birth.<ref>[https://maps.latimes.com/neighborhoods/neighborhood/irwindale/]</ref>

==Economy==
With relatively few residents, Irwindale consists mostly of [[quarry|rock quarries]], which are the major revenue source for the city. The [[Irwindale Event Center]] is also located in the city, as is the [[Santa Fe Dam Recreation Area]] near the [[San Gabriel River (California)|San Gabriel River]], a plant of the [[Miller Brewing Company]], and a plant of the [[Huy Fong Foods]] [[sriracha sauce]] company.

===Top employers===
According to the city's 2014 Comprehensive Annual Financial Report,<ref name="cafr">{{cite web|url=http://www.irwindaleca.gov/ArchiveCenter/ViewFile/Item/83|title=City of Irwindale CAFR}}</ref> the top employers in the city are:

{| class="wikitable"
! # !! Employer !! # of Employees
|-
| 1 || [[Southern California Edison]] || 2,528
|-
| 2 || [[Ready Pac Foods]] || 1,900
|-
| 3 || [[MillerCoors]] || 530
|-
| 4 || [[Asplundh Tree Expert Company]] || 400
|-
| 5 || Mariposa Horticultural Enterprise || 382
|-
| 6 || R Ranch Markets || 344
|-
| 7 || Biosense Webster || 390
|-
| 8 || [[Charter Communications]] || 331
|-
| 9 || Best Overnite Express || 268
|-
| 10 || Superior Communications || 243
|}
Molson Coors has announced it will cease production at its Irwindale brewery by September 2020, cutting all 470 jobs.<ref>{{Cite web|url=https://www.thedrinksbusiness.com/2020/01/molson-coors-to-close-california-brewery-cutting-470-jobs/|title=Molson Coors to close California brewery, cutting 470 jobs|last=Hancock|first=Edith|date=January 8, 2020|website=The drinks business|language=en-US|access-date=January 9, 2020}}</ref>

=== Huy Fong sriracha factory ===
The City of Irwindale offered a low interest loan to [[Huy Fong Foods]] in 2010 to locate its [[sriracha sauce|sriracha]] factory in Irwindale. Huy Fong took the loan and contributed $250,000 a year to the city as part of the deal. Huy Fong built a $40-million factory planned to generate about $300 million a year in sales. Shortly after Huy Fong paid off the loan early and stopped contributing to the city, Huy Fong became involved in lawsuits brought by its neighbors and the city of Irwindale, who complain of the odors of [[jalapeño|jalapeño pepper]] and [[garlic]] generated by the plant. The city's suit led to a court order for the plant to cease most operations.<ref>{{cite news|last=Shyong|first=Frank|title=Sriracha creator adds heat to clash with Irwindale over factory smell|url=http://www.latimes.com/local/lanow/la-me-ln-sriracha-ceo-irwindale-20131108,0,1424623.story#axzz2lr7vrLCW|access-date=November 27, 2013|newspaper=Los Angeles Times|date=November 9, 2013}}</ref><ref>{{cite news|last=Shyong|first=Frank|title=Effect on Sriracha supply unclear after partial shutdown ordered|url=http://www.latimes.com/local/lanow/la-me-ln-sriracha-supply-shutdown-20131127,0,5431603.story#axzz2luHYlLua|access-date=November 27, 2013|newspaper=Los Angeles Times|date=November 27, 2013}}</ref> After some changes, the lawsuits were dropped in 2018 and production returned to past levels.<ref>{{Cite web |date=2018-09-07 |title=Sriracha, Irwindale drop dueling lawsuits over stinky plant |url=https://www.sgvtribune.com/2018/09/07/sriracha-irwindale-drop-dueling-lawsuits-over-stinky-plant/ |access-date=2025-04-23 |website=San Gabriel Valley Tribune |language=en-US}}</ref>

=== Sand and gravel mining ===
Irwindale Chamber of Commerce views the sand and gravel mining industry as a significant part of the city's strength.<ref>
{{cite news | title=Irwindale Business Directory | url=http://www.villageprofile.com/california/irwindale/ | newspaper=Los Angeles Times |access-date=January 28, 2013}}</ref>

=== CleanTech Environmental Inc. ===
On March 25, 2015, advocacy groups and concerned residents stood outside city hall and protested the opening of a new [[hazardous waste]] site, owned by CleanTech Environmental Inc.<ref name=":1">{{Cite web|url = http://www.pasadenastarnews.com/general-news/20150326/advocacy-groups-protest-hazardous-waste-facility-near-santa-fe-dam-in-irwindale|title = Pasadena Star News|date = March 26, 2015|access-date = April 28, 2015|website = Protests and Demonstrations|publisher = Ppasadena Star News|last = Tompkins|first = Courtney}}</ref> The protesting groups were most concerned with the facility's placement adjacent to an ecological reserve and landmark, the [[Santa Fe Dam Recreation Area|Santa Fe Dam Recreational Area]]. Protesting groups included the [[California League of Conservation Voters]], California Latino Environmental Advocacy Network, [[Communities for a Better Environment]], and East Yard Communities.

In an interview, CleanTech owner Bob Brown affirms that the facility will not pose an environmental concern. The building of the facility was planned to prevent storm runoff, and all waste management occurs inside the facility, not outside.<ref name=":1" /> He also cites the fact that recycling oil reduces California's [[carbon footprint]] and allows the waste to be turned into other products.

CleanTech's corporate offices have resided in Irwindale for over 15 years,<ref>{{Cite web|title = About - CleanTech Environmental, Inc.|url = http://cleantechenv.com/about/|website = cleantechenv.com|access-date = April 30, 2015}}</ref> and the new facility is expected to recycle 1.5 million gallons of used oil a year.<ref name=":1" />

== Government ==
Irwindale's City Council is composed of five members, elected at-large and to a four-year term. Elections were held in November of odd-numbered years until the 2015 election. Effective with the 2018 California General Election, it will be held on a Tuesday after the first Monday in November.

In the [[California State Legislature|state legislature]] Irwindale is located in the:
*[[California's 22nd State Senate district|22nd State Senate District]], represented by Democrat [[Susan Rubio]].
*[[California's 48th State Assembly district|48th State Assembly District]], represented by Democrat [[Blanca Rubio]].

In the [[United States House of Representatives]], Irwindale is in {{Representative|cacd|32|fmt=district}}.<ref>{{Cite GovTrack|CA|32}}</ref>

==Infrastructure==
Irwindale is a full-service city. Its public services include a library, a skate park, a teen center, a senior center, a gymnasium, and a swimming pool.<ref>{{Cite web|url=https://www.irwindaleca.gov/126/Aquatics|title = Aquatics &#124; Irwindale, CA - Official Website}}</ref> The city also offers its residents a vision and prescription drug benefit program, providing access to generic medication at a $3 or $10 copay depending on age. The city states that the program is meant to mitigate impacts on residents from mining activities, but the [[California State Auditor]] has criticized the city for spending approximately $1 million annually on a relatively small number of resident prescriptions, and of failing to coordinate coverage with other insurers.<ref>{{Cite web |title=Report 2016-111 |url=https://information.auditor.ca.gov/reports/2016-111/auditresults.html |access-date=2025-04-23 |website=information.auditor.ca.gov}}</ref>

The [[Los Angeles County Department of Health Services]] operates the Monrovia Health Center in [[Monrovia, California|Monrovia]], serving Irwindale.<ref>"[http://publichealth.lacounty.gov/phn/docs/HealthCenter/monrovia.pdf Monrovia Health Center]." [[Los Angeles County Department of Health Services]]. Retrieved on March 27, 2010.</ref>

Public transit in Irwindale is served by [[Foothill Transit]].<ref>http://www.foothilltransit.org/ Foothill Transit: homepage . accessed August 22, 2010</ref> On the [[Los Angeles Metro Rail]] system, there is the [[Irwindale station]] on the [[A Line (Los Angeles Metro)|Metro A Line]].

Irwindale has its own police department,<ref>{{cite web | title=City of Irwindale|url=http://www.irwindaleca.gov/departments/police-department/administration|access-date=January 28, 2012}}</ref> and contracts with the [[Los Angeles County Fire Department]] for their services.

==See also==
{{Portal|Greater Los Angeles}}
*[[San Gabriel Mountains]]
*[[San Gabriel River (California)|San Gabriel River]]
*[[San Gabriel Valley]]

==References==
{{reflist}}

==External links==
{{commonscat}}
*{{Official website}}

{{Geographic location
 | Centre =Irwindale
 | North = [[Bradbury, California|Bradbury]]
 | Northeast =''[[San Gabriel River (California)|San Gabriel River]]'' & ''[[San Gabriel Mountains]]''
 | East =[[Azusa, California|Azusa]] 
 | Southeast = [[West Covina, California|West Covina]]
 | South = [[Baldwin Park, California|Baldwin Park]]
 | Southwest = [[El Monte, California|El Monte]] & ''[[Santa Fe Dam Recreation Area|Santa Fe Dam]]''
 | West = [[Duarte, California|Duarte]] and ''[[San Gabriel River (California)|San Gabriel River]]''
 | Northwest = [[Monrovia, California|Monrovia]]
 | image =
}}

{{Cities of Los Angeles County, California}}
{{Greater Los Angeles Area}}
{{authority control}}

[[Category:Irwindale, California| ]]
[[Category:Cities in Los Angeles County, California]]
[[Category:Communities in the San Gabriel Valley]]
[[Category:Incorporated cities and towns in California]]
[[Category:Populated places established in 1957]]
[[Category:1957 establishments in California]]
[[Category:Chicano and Mexican neighborhoods in California]]