Clayton
City in Contra Costa County, California
Clayton is a city in Contra Costa County, California, with 11,070 residents (2020 Census). It sits at 394 ft (120 m) above sea level. The nearest town is North Gate, 4.4 miles SW.
- 11,070residents (2020 Census)
- 394 ftelevation · 120 m
- 3.8 sq miland area · 9.9 km²
- 2,883 / sq mipopulation density
- 94521ZIP code
About Clayton
Clayton (formerly Clayton's and Claytonville) is a city in Contra Costa County, California, United States. The population was 11,585 as of the 2020 census.
Text: Wikipedia · CC BY-SA 4.0
Clayton weather: 7-day forecast
Loading the National Weather Service forecast…
Source: National Weather Service (NOAA).
Live webcams in Clayton
Living in Clayton
- Median household income
- $175,707
- Median home value
- $1,055,200
- Median rent
- $3,501/mo
- Median age
- 43.8
Do you know Clayton? Tell us about it
Help other travelers: share what makes Clayton special. We review every message before publishing it.
Map of Clayton
Tap any street on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Clayton Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Clayton, CA population
Clayton had 11,070 residents in the 2020 Census.
| 2020 Census | 11,070 |
|---|---|
| Density | 2,883 per sq mi (1,113 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Clayton at a glance
| State | California (CA) |
|---|---|
| County | Contra Costa County |
| Type | City |
| Population | 11,070 (2020) |
| Land area | 3.84 sq mi (9.9 km²) |
| Elevation | 394 ft (120 m) |
| Coordinates | 37.9403° N, 121.9301° W |
| ZIP code | 94521 |
| Official website | claytonca.gov |
| Census code (GEOID) | 0613882 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Clayton
- North Gate4.4 mi SW
- Concord4.5 mi NW
- Pittsburg5.6 mi N
- Shell Ridge6.2 mi SW
- Walnut Creek6.6 mi SW
- Bay Point6.6 mi N
- Contra Costa Centre6.8 mi W
- San Miguel6.9 mi SW
- Diablo7.0 mi S
- Alamo7.5 mi SW
- Antioch7.6 mi E
- Clyde7.9 mi NW
Straight-line distance between town centers.
Frequently asked questions about Clayton
What county is Clayton in?
Clayton is in Contra Costa County, California.
What is the population of Clayton, CA?
11,070 people lived in Clayton at the 2020 Census.
What is the ZIP code of Clayton, CA?
The ZIP code of Clayton is 94521.
What is the elevation of Clayton?
394 feet (120 m) above sea level.
What towns are near Clayton?
North Gate (4.4 mi), Concord (4.5 mi), Pittsburg (5.6 mi), Shell Ridge (6.2 mi), Walnut Creek (6.6 mi).
Last updated: