Town Chart.

← Look up another ZIP code · All towns in West Virginia

ZIP code 25661

Williamson, WV · Mingo County

About ZIP code 25661

  • ZIP code 25661 is in Williamson, Mingo County, West Virginia.
  • About 4,277 people live in it, which is 39.7 people per square mile.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 37.711, -82.254.

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.

Williamson, WV

ZIP code 25661 is the post office name for Williamson, WV. 2,919 people live in Williamson. Typical household income is $21,875. A typical home costs $89,600.

  • Stronger than most towns on: Cost of living, Property taxes and State taxes.
  • Weaker than most towns on: Jobs and income, Dining and entertainment and Long, healthy lives.

See all figures for Williamson

Other ZIP codes in Williamson

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.