Zip Code Information
ZIP Code
94521
City
Concord
State
California
County
Contra Costa County
Population
43,281
Density
1288.1 /km²
Latitude
37.95603
Longitude
-121.95613
Time Zone
America/Los_Angeles
About Zip Code 94521
Zip Code 94521 is primarily located in Concord, California. It covers an area in Contra Costa County. The population of this area is approximately 43,281.0, with a population density of 1288.1 people per square kilometer. This Zip Code falls within the America/Los_Angeles timezone.
Frequently Asked Questions
What city is Zip Code 94521 in? +
Zip Code 94521 is in Concord, California.
What is the population of Zip Code 94521? +
The population of Zip Code 94521 is 43,281.0.
What county is Zip Code 94521 in? +
It is located in Contra Costa County.
What is the timezone for Zip Code 94521? +
The timezone is America/Los_Angeles.