Town Chart.

← Look up another ZIP code · All towns in California

ZIP code 94569

Port Costa, CA · Contra Costa County

About ZIP code 94569

  • ZIP code 94569 is in Port Costa, Contra Costa County, California.
  • About 296 people live in it, which is 88.9 people per square mile.
  • Time zone: Pacific Standard Time.
  • The middle of the ZIP code is at 38.044, -122.192.

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.

Port Costa, CA

ZIP code 94569 is the post office name for Port Costa, CA. 296 people live in Port Costa. Typical household income is $38,929. A typical home costs $600,000.

  • Stronger than most towns on: Home internet and working from home, Pleasant weather for being outdoors and Public transit.
  • Weaker than most towns on: Housing affordability, Clean air and low disaster risk and State taxes.

See all figures for Port Costa

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.