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ZIP code 63010

Arnold, MO · Jefferson County

About ZIP code 63010

  • ZIP code 63010 is in Arnold, Jefferson County, Missouri.
  • About 34,478 people live in it, which is 617.6 people per square mile.
  • It also reaches into St. Louis County.
  • Time zone: Central Standard Time.
  • The middle of the ZIP code is at 38.430, -90.393.

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.

Arnold, MO

ZIP code 63010 is the post office name for Arnold, MO. 20,956 people live in Arnold. Typical household income is $78,370. A typical home costs $220,000.

  • Stronger than most towns on: Public transit, Airport access and Walkability.
  • Weaker than most towns on: Dining and entertainment, Health and medical care and Cost of living.

See all figures for Arnold

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.