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ZIP code 42728

Columbia, KY · Adair County

About ZIP code 42728

  • ZIP code 42728 is in Columbia, Adair County, Kentucky.
  • About 16,412 people live in it, which is 19.7 people per square mile.
  • It also reaches into Taylor County and Metcalfe County.
  • Time zone: Central Standard Time.
  • The middle of the ZIP code is at 37.109, -85.289.

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.

Columbia, KY

ZIP code 42728 is the post office name for Columbia, KY. 4,808 people live in Columbia. Typical household income is $47,299. A typical home costs $143,600.

  • Stronger than most towns on: Short commute, Safety and Cost of living.
  • Weaker than most towns on: Long, healthy lives, Dining and entertainment and Space and yard size.

See all figures for Columbia

Other ZIP codes in Columbia

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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.