Townapedia
City Hall Oakley California
City Hall Oakley California · LPS.1, CC0
Shannon-Williamson Ranch (Antioch, CA)
Shannon-Williamson Ranch (Antioch, CA) · Sanfranman59, CC BY-SA 3.0
Antioch Bridge
Antioch Bridge · USFWS photo/Steve Martarano, CC BY 2.0
ISS022-E-50569 - View of Earth
ISS022-E-50569 - View of Earth · Earth Science and Remote Sensing Unit , Lyndon B...., Public domain
ISS041-E-34476 - View of Earth
ISS041-E-34476 - View of Earth · Earth Science and Remote Sensing Unit , Lyndon B...., Public domain
Western Kingbird (17160678288)
Western Kingbird (17160678288) · Becky Matsubara from El Sobrante, California, CC BY 2.0

Oakley, California

Oakley is a city of 45,183 people in Contra Costa County, California, founded in July 1, 1999.

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Population45,183 +9.3% since 2019
Elevation20 ft 6 m
FoundedJuly 1, 1999
Land area15.9 sq mi
ZIP code94561
Nearest airportBuchanan Field Airport (CCR) 21 mi

Why visit Oakley

Townapedia lists 2 museums and landmarks, 57 parks and trails, 21 places to eat and 1 attraction in and around town.

Highlights include Antioch Bridge, Shannon-Williamson Ranch, Big Break Marina Holdings LLC and Bethel Island Golf Course.

July is the warmest month, with average highs of 91°F; January lows average 40°F.

About Oakley

Oakley is a city in Contra Costa County, California, United States. It is within the nine-county San Francisco Bay Area. The population at the 2020 United States census was 43,357. Oakley was incorporated in 1999, making it the newest incorporated city in Contra Costa County.

From the Wikipedia article Oakley, California (this version), under CC BY-SA 4.0.

Things to do1

Antioch Bridge

Bridge · 4.2 mi

Bridge carrying California SR 160 across the San Joaquin River

Open in Google Maps · Wikipedia

Museums and landmarks2

Shannon-Williamson Ranch

Monument and historic site · National Register of Historic Places · 5.0 mi

Human settlement in Contra Costa County, California, United States of America

Open in Google Maps · Wikipedia

Veterans Memorial

Monument and historic site · 1.9 mi

Open in Google Maps

Parks, trails and playgrounds57

Big Break Marina Holdings LLC

Marina and boat launch · 3.0 mi

100 Big Break Rd, Oakley

Mo-Fr 08:00-17:00

Open in Google Maps · +1 925-679-0900

Bethel Island Golf Course

Golf course · 3.3 mi

18 hole Par 72

3303 Gateway Rd, Bethel Island

Open in Google Maps · +1-925-684-2654

Big Break Regional Shoreline

Park · 2.7 mi

Park in Oakley, United States of America

Open in Google Maps · Wikipedia

Blue Goose Park

Park · 3.4 mi

1765 Adams Lane, Brentwood

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Freedom Basin Park

Park · 2.5 mi

2645 O'Hara Avenue, Oakley

Open in Google Maps

Dutch Slough

Hiking and trails · 0.5 mi

Open in Google Maps

Arbor View Park

Park · 2.4 mi

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Anastasia Park

Park · 3.0 mi

Open in Google Maps

Bocce Ball

Park · 1.6 mi

Open in Google Maps

Catamaran Park

Park · 2.7 mi

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45 more on the map.

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Restaurants and cafes21

Black Bear Diner

Restaurant · American, Breakfast, Diner · 2.0 mi

3201 Main Street

Mo-Fr 07:00-21:00; Sa-Su 06:00-21:00

Open in Google Maps · +1-925-625-3555

Golden Gate Pho

Restaurant · Vietnamese · 2.7 mi

2525 Main Street

Tu-Sa 10:30-20:30; Su 10:30-20:00

Open in Google Maps · +1-925-392-8686

La Costa

Restaurant · Mexican · 2.0 mi

3090 Main Street

Mo-Su 10:00-20:00

Open in Google Maps · +1-925-625-1515

Skipolini's

Restaurant · American, Italian Pizza · 2.0 mi

3070 Main Street

Mo-Su 11:00-21:30

Open in Google Maps · +1-925-625-4040

7 Mares Grill

Restaurant · Mexican · 1.0 mi

200 West Cypress Road, Oakley

Open in Google Maps · +1-925-679-3795

Four Legs Brewing

Bar and pub · 2.9 mi

2010 Elkins Way, Brentwood

Mo 16:00-19:00; Tu-Th 16:00-20:00; Fr 15:00-21:00; Sa 12:00-20:00;...

Open in Google Maps

Los Charros

Restaurant · Mexican · 2.6 mi

2579 Main Street

Mo-Sa 11:00-20:00

Open in Google Maps · +1-925-679-8400

McCauley Estate Vineyards

Brewery and winery · 3.4 mi

2525 Sunset Rd, Brentwood

Open in Google Maps · +1 925-516-3300

Tu Jalisco Mexican Restaurant

Restaurant · Mexican · 1.3 mi

3899 Main Street, Oakley

Open in Google Maps

Tortas Ahogadas El Tio

Restaurant · Mexican · 1.9 mi

Open in Google Maps

Yogurt Island

Ice cream · Frozen Yogurt · 2.0 mi

Open in Google Maps

Bistro Punahele Tonnelier

Restaurant · 1.7 mi

Open in Google Maps

9 more on the map.

Churches and places of worship14

Shopping5

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Gas and EV charging12

Schools, colleges and libraries51

Map of Oakley

163 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

40°60°80°January: 2.7 in of rainFebruary: 2.4 in of rainMarch: 1.9 in of rainApril: 0.9 in of rainMay: 0.4 in of rainJune: 0.1 in of rainJuly: 0.0 in of rainAugust: 0.0 in of rainSeptember: 0.1 in of rainOctober: 0.4 in of rainNovember: 1.2 in of rainDecember: 2.5 in of rainJanuary: 56°FFebruary: 61°FMarch: 66°FApril: 72°FMay: 79°FJune: 86°FJuly: 91°FAugust: 90°FSeptember: 87°FOctober: 78°FNovember: 65°FDecember: 56°FJanuary: 40°FFebruary: 44°FMarch: 47°FApril: 50°FMay: 54°FJune: 59°FJuly: 61°FAugust: 60°FSeptember: 59°FOctober: 54°FNovember: 46°FDecember: 40°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan56°F40°F2.7 in0.0 in
Feb61°F44°F2.4 in0.0 in
Mar66°F47°F1.9 in0.0 in
Apr72°F50°F0.9 in0.0 in
May79°F54°F0.4 in0.0 in
Jun86°F59°F0.1 in0.0 in
Jul91°F61°F0.0 in0.0 in
Aug90°F60°F0.0 in0.0 in
Sep87°F59°F0.1 in0.0 in
Oct78°F54°F0.4 in0.0 in
Nov65°F46°F1.2 in0.0 in
Dec56°F40°F2.5 in0.0 in

U.S. Climate Normals 1991-2020 for Antioch Pumping Plt #3 (4 mi away), NOAA NCEI.

People and cost of living

$137,677median household income
$660,200median home value
$1,953median monthly rent
36.6median age
24.3%of adults have a bachelor's degree or higher
78.8%of homes are owner-occupied
40.3 minaverage commute
Age of residents
Under 1824%18 to 3423%35 to 6442%65 and over12%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Contra Costa County has had 9 federal disaster declarations since 2000, most often for floods.

  • 2023-01-14: Severe Winter Storms, Flooding, Landslides, And Mudslides (Flood)
  • 2023-01-09: Severe Winter Storms, Flooding, And Mudslides (Flood)
  • 2020-03-22: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2017-04-01: Severe Winter Storms, Flooding, And Mudslides (Flood)
  • 2017-03-16: Severe Winter Storms, Flooding, And Mudslides (Flood)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Buchanan Field Airport (CCR) is the nearest airport with scheduled flights listed in OpenStreetMap, 21 miles away.

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.