Pleasanton, California

Pleasanton, California
Main Street sign
Downtown panorama
Houses along First Street in historic downtown area
Veterans Memorial Building
Farmers' Market
Ruby Hill Winery
Quarter horse racing at the Alameda County Fair
Nickname: 
The City of Planned Progress
Motto: 
"It's all the name implies!"
Coordinates: 37°39′45″N 121°52′29″W / 37.66250°N 121.87472°W / 37.66250; -121.87472
Country United States
State California
CountyAlameda
Mexican land grant1839
Established1869
IncorporatedJune 18, 1894
Named afterGeneral Alfred Pleasonton
Government
  TypeCouncil–manager
  MayorJack Balch
  Vice MayorJeffrey Nibert
  City CouncilJulie Testa
Matt Gaidos
Craig Eicher
  City ManagerGerry Beaudin
Area
  Total
24.29 sq mi (62.91 km2)
  Land24.14 sq mi (62.52 km2)
  Water0.15 sq mi (0.38 km2)  0.61%
Elevation
351 ft (107 m)
Population
 (2020)
  Total
79,871
  Rank109th in California
444th in the U.S.
  Density3,300/sq mi (1,300/km2)
Time zoneUTC−8 (PST)
  Summer (DST)UTC−7 (PDT)
ZIP Codes
94566, 94568, 94588
Area code925
FIPS code06-57792
GNIS feature IDs277578, 2411441
Websitewww.cityofpleasantonca.gov

Pleasanton is a city in Alameda County, California, United States. Located in the Amador Valley, it is an upscale suburb in the East Bay region of the San Francisco Bay Area. The population was 79,871 at the 2020 census. In 2005 and 2007, Pleasanton was ranked the wealthiest middle-sized city in the United States by the Census Bureau.

Pleasanton is home to the headquarters of Safeway, Workday, Ellie Mae, Roche Molecular Diagnostics, Blackhawk Network Holdings, Veeva Systems, and Simpson Manufacturing Company. Other major employers include Kaiser Permanente, Oracle, and Macy's. Although Oakland is the Alameda County seat, a few county offices are located in Pleasanton.

The Alameda County Fairgrounds are located in Pleasanton, where the county fair is held during the last week of June and the first week of July. Pleasanton Ridge Regional Park is located on the west side of town.