Town Chart.

← Look up another ZIP code · All towns in Colorado

ZIP code 80734

Holyoke, CO · Phillips County

About ZIP code 80734

  • ZIP code 80734 is in Holyoke, Phillips County, Colorado.
  • About 2,999 people live in it, which is 2.4 people per square mile.
  • It also reaches into Yuma County.
  • Time zone: Mountain Standard Time.
  • The middle of the ZIP code is at 40.525, -102.293.

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.

Holyoke, CO

ZIP code 80734 is the post office name for Holyoke, CO. 2,382 people live in Holyoke. Typical household income is $52,482. A typical home costs $259,000.

  • Stronger than most towns on: Clean air and low disaster risk, Diversity & community and Dining and entertainment.
  • Weaker than most towns on: Safety, Airport access and Housing affordability.

See all figures for Holyoke

Other ZIP codes in Holyoke

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.