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ZIP code 80031

Westminster, CO · Adams County

About ZIP code 80031

  • ZIP code 80031 is in Westminster, Adams County, Colorado.
  • About 35,584 people live in it, which is 1,627.8 people per square mile.
  • It also reaches into Jefferson County.
  • Time zone: Mountain Standard Time.
  • The middle of the ZIP code is at 39.875, -105.040.

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.

Westminster, CO

ZIP code 80031 is the post office name for Westminster, CO. 115,484 people live in Westminster. Typical household income is $100,272. A typical home costs $532,400.

  • Stronger than most towns on: Public transit, Home internet and working from home and Walkability.
  • Weaker than most towns on: Cost of living, Weather and Housing affordability.

See all figures for Westminster

Other ZIP codes in Westminster

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.