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ZIP code 94561

Oakley, CA · Contra Costa County

About ZIP code 94561

  • ZIP code 94561 is in Oakley, Contra Costa County, California.
  • About 46,368 people live in it, which is 1,032.5 people per square mile.
  • Time zone: Pacific Standard Time.
  • The middle of the ZIP code is at 37.993, -121.692.

A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.

Oakley, CA

ZIP code 94561 is the post office name for Oakley, CA. 45,183 people live in Oakley. Typical household income is $137,677. A typical home costs $660,200.

  • Stronger than most towns on: Diversity & community, Home internet and working from home and Long, healthy lives.
  • Weaker than most towns on: Short commute, Clean air and low disaster risk and Cost of living.

See all figures for Oakley

Nearby ZIP codes

ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.