Editing Pleasanton, California (section)

==Demographics==
{{US Census population
| 1870 = 350
| 1880 = 600
| 1890 = 984
| 1900 = 1100
| 1910 = 1254
| 1920 = 991
| 1930 = 1237
| 1940 = 1278
| 1950 = 2244
| 1960 = 4203
| 1970 = 18328
| 1980 = 35160
| 1990 = 50533
| 2000 = 63654
| 2010 = 70285
| 2020 = 79871
| estyear = 2023
| estimate = 76459
| estref = <ref name="State">{{cite press release |url=https://dof.ca.gov/wp-content/uploads/sites/352/Forecasting/Demographics/Documents/E-1_2023PressRelease.pdf |title=State's Population Decline Slows While Housing Grows Per New State Demographic Report}}</ref>
| footnote = U.S. Decennial Census<ref name="DecennialCensus">{{cite web|url=https://www.census.gov/programs-surveys/decennial-census.html|title=Census of Population and Housing|publisher=Census.gov|access-date=June 4, 2015}}</ref>
}}

===2020===
The [[2020 United States census]]<ref>{{cite web |title=QuickFacts: Pleasanton city, California |website=United States Census Bureau |url=https://www.census.gov/quickfacts/pleasantoncitycalifornia}}</ref> reported that Pleasanton had a population of 79,871. The population density was {{convert|2,896.5|PD/sqmi|PD/km2|sp=us|adj=off}}.

There were 25,245 households, out of which 10,785 (42.7%) had children under the age of 18 living in them, 16,206 (64.2%) were [[marriage|opposite-sex married couples]] living together, 2,024 (8.0%) had a female householder with no husband present, 948 (3.8%) had a male householder with no wife present. There were 887 (3.5%) [[POSSLQ|unmarried opposite-sex partnerships]], and 156 (0.6%) [[same-sex partnerships|same-sex married couples or partnerships]]. Of the households, 4,860 (19.3%) were made up of individuals, and 1,853 (7.3%) had someone living alone who was 65 years of age or older. The average household size was 2.77. There were 19,178 [[family (U.S. Census)|families]] (76.0% of all households); the average family size was 3.20.

There were 26,053 housing units at an average density of {{convert|1,073.7|/mi2|/km2|disp=preunit|units&nbsp;|units|}}, of which 25,245 were occupied, of which 17,891 (70.9%) were owner-occupied, and 7,354 (29.1%) were occupied by renters. The homeowner vacancy rate was 0.9%; the rental vacancy rate was 4.1%. 51,839 people (73.8% of the population) lived in owner-occupied housing units and 17,990 people (25.6%) lived in rental housing units.
{|
|-
|align="left" |
{| class="wikitable sortable collapsible" style="margin-left:auto;margin-right:auto;text-align: right;font-size: 90%;"
! Demographic profile<ref>{{cite web|url=http://www.bayareacensus.ca.gov|title=Demographic Profile Bay Area Census}}</ref>
! 2020
|-
|align="left" | Total Population || 80,201 (100.0%)
|-
|align="left" | White alone || 38,007 (47.39%)
|-
|align="left" | Black or African American alone || 1,524 (1.9%)
|-
|align="left" | American Indian and Alaska Native alone || 143 (0.2%)
|-
|align="left" | Asian alone || 31,343 (39.08%)
|-
|align="left" | Native Hawaiian and Other Pacific Islander alone || 457 (0.57%)
|-
|align="left" | Some other race alone || 153 (0.2%)
|-
|align="left" | Two or more races alone || 5,823 (7.26%)
|-
|align="left" | Hispanic or Latino (of any race) || 7,264 (10.3%)
|}
|}