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ZIP code 81123

Blanca, CO · Costilla County

About ZIP code 81123

  • ZIP code 81123 is in Blanca, Costilla County, Colorado.
  • About 606 people live in it, which is 1.6 people per square mile.
  • Time zone: Mountain Standard Time.
  • The middle of the ZIP code is at 37.405, -105.566.

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.

Blanca, CO

ZIP code 81123 is the post office name for Blanca, CO. 230 people live in Blanca. Typical household income is $68,000. A typical home costs $163,500.

  • Stronger than most towns on: Clean air and low disaster risk, Property taxes and Pleasant weather for being outdoors.
  • Weaker than most towns on: Dining and entertainment, Long, healthy lives and Safety.

See all figures for Blanca

Other ZIP codes in Blanca

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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.