Editing San Dimas, California (section)

==Demographics==
{{US Census population
|1970= 15692
|1980= 24014
|1990= 32397
|2000= 34980
|2010= 33371
|2020= 34924
|estyear=2021
|estimate=34064
|estref=<ref name="USCensusEst2021CenPopScriptOnlyDirtyFixDoNotUse">{{cite web|url=https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html|date=May 16, 2022|title=
City and Town Population Totals: 2020-2021|publisher=United States Census Bureau|access-date=June 10, 2022}}</ref>
|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
}}

San Dimas first appeared as a city in the [[1970 U.S. Census]] part of the East San Gabriel Valley [[census county division]] (CCD).<ref name=1970CensusCA/>

===2020 census===
{| class="wikitable" style="text-align:center;"
|+'''San Dimas 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 – San Dimas city, California |url=https://data.census.gov/table?g=160XX00US0666070&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) – San Dimas city, California|url=https://data.census.gov/cedsci/table?q=p2&g=160XX00US0666070&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) – San Dimas city, California|url=https://data.census.gov/cedsci/table?q=p2&g=160XX00US0666070&tid=DECENNIALPL2020.P2|website=[[United States Census Bureau]] |access-date= }}</ref>
!% 2000
!% 2010
!{{partial|% 2020}}
|-
|[[Non-Hispanic or Latino whites|White]] alone (NH)
|21,381
|17,448
|style='background: #ffffe6; |14,275
|61.12%
|52.28%
|style='background: #ffffe6; |40.87%
|-
|[[Non-Hispanic or Latino African Americans|Black or African American]] alone (NH)
|1,114
|1,015
|style='background: #ffffe6; |1,200
|3.18%
|3.04%
|style='background: #ffffe6; |3.44%
|-
|[[Native Americans in the United States|Native American]] or [[Alaska Native]] alone (NH)
|117
|77
|style='background: #ffffe6; |89
|0.33%
|0.23%
|style='background: #ffffe6; |0.25%
|-
|[[Asian Americans|Asian]] alone (NH)
|3,216
|3,381
|style='background: #ffffe6; |4,868
|9.19%
|10.13%
|style='background: #ffffe6; |13.94%
|-
|[[Native Hawaiian]] or [[Pacific Islander Americans|Pacific Islander]] alone (NH)
|63
|36
|style='background: #ffffe6; |26
|0.18%
|0.11%
|style='background: #ffffe6; |0.07%
|-
|[[Race and ethnicity in the United States census|Other race]] alone (NH)
|53
|61
|style='background: #ffffe6; |196
|0.15%
|0.18%
|style='background: #ffffe6; |0.56%
|-
|[[Multiracial Americans|Mixed race or Multiracial]] (NH)
|873
|862
|style='background: #ffffe6; |1,325
|2.50%
|2.58%
|style='background: #ffffe6; |3.79%
|-
|[[Hispanic and Latino Americans|Hispanic or Latino]] (any race)
|8,163
|10,491
|style='background: #ffffe6; |12,945
|23.34%
|31.44%
|style='background: #ffffe6; |37.07%
|-
|'''Total'''
|'''34,980'''
|'''33,371'''
|style='background: #ffffe6; |'''34,924'''
|'''100.00%'''
|'''100.00%'''
|style='background: #ffffe6; |'''100.00%'''
|}

The [[2020 United States census]]<ref>{{cite web|url=https://data.census.gov/cedsci/profile?g=1600000US0666070|title=San Dimas city, California - Census Bureau Profile|publisher=U.S. Census Bureau|access-date=June 10, 2022}}</ref> reported that the population of San Dimas was 34,924 people with 11,396 households. There were a total of 13,033 housing units. The population density was {{convert|2,322.07|PD/sqmi|PD/km2|sp=us|adj=off}}. The [[Race (U.S. Census)|racial makeup]] of the city was 49.5% White (40.8% Non-Hispanic White), 3.8% Black or African American, 1.1% Native American, 14.3% Asian, and 0.1% Pacific Islander, with 12.4% from other races, and 18.6% from two or more races. Hispanic or Latino residents, of any race, made up 37.0% of the population.

Of the 11,396 households. 20.4% had children under 18 living with them, 52.6% were married couples living together, and 26.9% had a female householder with no spouse present. About 28.2% of all households were made up of individuals. The average household size was 2.9 persons per household and the average family size per household was 3.36 persons.

In the city, the age distribution was 20.4% under the age of 18, with 4.9% being 5 and under. 79.6% of the population was over the age of 18, while 19.2% were over the age of 65. Of those over the age of 65, 11.7% were between the age of 65 and 74, 5.6% were between the age of 75 and 84, and 1.9% were 85 years of age or older. The median age was 42 years of age. 53.5% of the population is female.

The median income for a household in the city was $90,234. The median income for a family with a married couple present in the household was $124,368 and for families, in general, was $110,969. Nonfamily households held a median income of $40,720. 8.8% of the population were below the [[poverty line]]. Of the total population, 6.9% of minors (those under the age of 18) and 11.3% of adults (those older than 18) were living below the poverty line.

58.1% of those living in San Dimas were employed. The average person living in the city took 33.3 minutes to travel to work. 74.9% of those persons drove alone, 11.2% [[carpool]]ed, 1.7% used a form of public transportation, 1.7% walked. 8.4% of those living in the city worked from home.

===2010 census===
The [[2010 United States census]]<ref>{{cite web|url=http://www.census.gov/2010census/popmap/ipmtext.php?fl=06:0666070|archive-url=https://archive.today/20140715032915/http://www.census.gov/2010census/popmap/ipmtext.php?fl=06:0666070|url-status=dead|archive-date=July 15, 2014|title=2010 Census Interactive Population Search: CA – San Dimas city|publisher=U.S. Census Bureau|access-date=July 12, 2014}}</ref> reported that San Dimas had a population of 33,371. The population density was {{convert|2,163.1|PD/sqmi|PD/km2|sp=us|adj=off}}. The [[Race (United States census)|racial makeup]] of San Dimas was 24,038 (72.0%) White with 52.3% being non-Hispanic white,<ref name="QuickFacts">{{cite web|url=http://quickfacts.census.gov/qfd/states/06/0666070.html|title=San Dimas (city) QuickFacts from the US Census Bureau|work=census.gov|access-date=November 29, 2013|archive-url=https://web.archive.org/web/20131203043447/http://quickfacts.census.gov/qfd/states/06/0666070.html|archive-date=December 3, 2013|url-status=dead}}</ref> 1,084 (3.2%) African American, 233 (0.7%) Native American, 3,496 (10.5%) Asian, 48 (0.1%) Pacific Islander, 2,828 (8.5%) from other races, and 1,644 (4.9%) from two or more races. Hispanics or Latinos of any race were 10,491 persons (31.4%).

The census reported that 32,831 people (98.4% of the population) lived in households, 320 (1.0%) lived in noninstitutionalized group quarters, and 220 (0.7%) were institutionalized.

Of the 12,030 households, 32.2% had children under the age of 18 living in them, 54.9% were opposite-sex married couples living together, 12.2% had a female householder with no husband present, 5.1% had a male householder with no wife present, 4.5% were [[POSSLQ|unmarried opposite-sex partnerships]], and 91 (0.8%) [[same-sex partnerships|same-sex married couples or partnerships]]. About 22.2% were made up of individuals, and 10.6% had someone living alone who was 65 years of age or older. The average household size was 2.73.   [[family (U.S. Census)|Families]] comprised 72.1% of all households; the average family size was 3.19.

The population was distributed as 20.9% under the age of 18, 9.8% aged 18 to 24, 22.6% aged 25 to 44, 31.1% aged 45 to 64, and 15.5% who were 65 years of age or older.  The median age was 42.6 years. For every 100 females, there were 90.5 males.  For every 100 females age 18 and over, there were 86.8 males.

Of the 12,506 housing units, at an average density of {{convert|810.6|/sqmi|/km2|sp=us|adj=off}}, 72.8% were owner-occupied, and 3,273 (27.2%) were occupied by renters. The homeowner vacancy rate was 1.1%; the rental vacancy rate was 5.6%.  About 73.4% of the population lived in owner-occupied housing units and 25.0% lived in rental housing units.

According to the 2010 United States census, San Dimas had a median household income of $78,685, with 6.6% of the population living below the federal poverty line.<ref name="QuickFacts" />

===2000 census===
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,  34,980 people, 12,163 households, and 8,988 families were residing in the city.  The [[population density]] was 2,255.7 people/sq mi (870.8/km{{sup|2}}).  The 12,503 housing units averaged 806.3/sq mi (311.2/km{{sup|2}}).  The [[Race (U.S. Census)|racial makeup]] of the city was 74.66% White, 3.30% African American, 0.69% Native American, 9.39% Asian, 0.21% Pacific Islander, 7.34% from other races, and 4.39% from two or more races.  About 23.34% of the population were Hispanics or Latinos of any race.

Of the 12,163 households,  35.5% had children under  18 living with them, 57.7% were married couples living together, 11.6% had a female householder with no husband present, and 26.1% were not families. About 21.0% of all households were made up of individuals, and 8.7% had someone living alone who was 65 or older.  The average household size was 2.78, and the average family size was 3.23.

In the city, the age distribution was 25.5% under 18, 8.9% from 18 to 24, 28.1% from 25 to 44, 25.5% from 45 to 64, and 11.9% who were 65 or older.  The median age was 37 years.  For every 100 females, there were 92.2 males.  For every 100 females age 18 and over, there were 87.2 males.

The median income for a household in the city was $62,885, and for a family was $72,124. Males had a median income of $53,009 versus $36,057 for females. The [[per capita income]] for the city was $28,321.  6.3% of the population and 3.6% of families were below the [[poverty line]].  Of the total population, 5.9% of those under the age of 18 and 11.5% of those 65 and older were living below the poverty line.

According to [[Mapping L.A.]], Mexican (16.4%) and German (9.4%) were the most common ancestries. Mexico (21.0%) and the Philippines (8.6%) were the most common foreign places of birth.<ref>{{Cite web|url=https://maps.latimes.com/neighborhoods/neighborhood/san-dimas/|title=San Dimas|website=Mapping L.A.|accessdate=February 21, 2024}}</ref>