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ZIP code 94542

Hayward, CA · Alameda County

About ZIP code 94542

  • ZIP code 94542 is in Hayward, Alameda County, California.
  • About 14,871 people live in it, which is 663.5 people per square mile.
  • Time zone: Pacific Standard Time.
  • The middle of the ZIP code is at 37.655, -122.026.

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.

Hayward, CA

ZIP code 94542 is the post office name for Hayward, CA. 158,801 people live in Hayward. Typical household income is $113,318. A typical home costs $854,400.

  • Stronger than most towns on: Diversity & community, Public transit and Airport access.
  • Weaker than most towns on: Clean air and low disaster risk, Cost of living and Housing affordability.

See all figures for Hayward

Other ZIP codes in Hayward

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