Town Chart.

← Look up another ZIP code · All towns in California

ZIP code 92870

Placentia, CA · Orange County

About ZIP code 92870

  • ZIP code 92870 is in Placentia, Orange County, California.
  • About 52,826 people live in it, which is 3,031.4 people per square mile.
  • Time zone: Pacific Standard Time.
  • The middle of the ZIP code is at 33.881, -117.855.

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.

Placentia, CA

ZIP code 92870 is the post office name for Placentia, CA. 52,826 people live in Placentia. Typical household income is $115,929. A typical home costs $921,000.

  • Stronger than most towns on: Diversity & community, Pleasant weather for being outdoors and Walkability.
  • Weaker than most towns on: Clean air and low disaster risk, Cost of living and Housing affordability.

See all figures for Placentia

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.