Town Chart.

← Look up another ZIP code · All towns in Missouri

ZIP code 65230

Armstrong, MO · Howard County

About ZIP code 65230

  • ZIP code 65230 is in Armstrong, Howard County, Missouri.
  • About 591 people live in it, which is 3.5 people per square mile.
  • It also reaches into Randolph County.
  • Time zone: Central Standard Time.
  • The middle of the ZIP code is at 39.287, -92.692.

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.

Armstrong, MO

ZIP code 65230 is the post office name for Armstrong, MO. 416 people live in Armstrong. Typical household income is $59,063. A typical home costs $57,500.

  • Stronger than most towns on: A place that is growing, Clean air and low disaster risk and Housing affordability.
  • Weaker than most towns on: Dining and entertainment, Safety and Diversity & community.

See all figures for Armstrong

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.