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ZIP code 81621

Basalt, CO · Eagle County

About ZIP code 81621

  • ZIP code 81621 is in Basalt, Eagle County, Colorado.
  • About 6,550 people live in it, which is 9.8 people per square mile.
  • It also reaches into Pitkin County.
  • Time zone: Mountain Standard Time.
  • The middle of the ZIP code is at 39.378, -106.877.

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.

Basalt, CO

ZIP code 81621 is the post office name for Basalt, CO. 4,335 people live in Basalt. Typical household income is $105,855. A typical home costs $1,180,300.

  • Stronger than most towns on: Dining and entertainment, Public transit and Long, healthy lives.
  • Weaker than most towns on: Housing affordability, Cost of living and Safety.

See all figures for Basalt

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.