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ZIP code 43140

London, OH · Madison County

About ZIP code 43140

  • ZIP code 43140 is in London, Madison County, Ohio.
  • About 24,237 people live in it, which is 42.6 people per square mile.
  • It also reaches into Franklin County and Clark County.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 39.884, -83.429.

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.

London, OH

ZIP code 43140 is the post office name for London, OH. 10,484 people live in London. Typical household income is $60,231. A typical home costs $201,000.

  • Stronger than most towns on: Airport access, Walkability and State taxes.
  • Weaker than most towns on: Dining and entertainment, Space and yard size and Health and medical care.

See all figures for London

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.