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ZIP code 42431

Madisonville, KY · Hopkins County

About ZIP code 42431

  • ZIP code 42431 is in Madisonville, Hopkins County, Kentucky.
  • About 27,207 people live in it, which is 63 people per square mile.
  • Time zone: Central Standard Time.
  • The middle of the ZIP code is at 37.333, -87.475.

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.

Madisonville, KY

ZIP code 42431 is the post office name for Madisonville, KY. 19,515 people live in Madisonville. Typical household income is $53,860. A typical home costs $164,100.

  • Stronger than most towns on: Safety, Short commute and Walkability.
  • Weaker than most towns on: Dining and entertainment, Long, healthy lives and Jobs and income.

See all figures for Madisonville

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.