London, OH ZIP Code

ZIP code, county, time zone and coordinates of London, Ohio

The ZIP code of London, OH is 43140. It is in Madison County.

Mailing address format for London

John Smith
123 Main St
LONDON OH 43140
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in London

ZIP codePopulationArea
43140—219.9 sq miMain

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is London? Location, county and time zone

State
Ohio
County
Madison County
GPS coordinates
39.89606, -83.43253
Elevation
1,053 ft (321 m)
Time zone
America/New YorkEST · UTC-05:00
Population
10,279

Map of London, OH 43140

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ZIP codes near London

London ZIP code: FAQ

What is the ZIP code for London, OH?

The main ZIP code for London, OH is 43140.

How many ZIP codes does London have?

London has 1 ZIP code.

What county is London, OH in?

London is in Madison County, Ohio.

What time zone is London in?

London is in the America/New York time zone (EST, UTC-05:00 right now).

What are the coordinates of London?

Latitude 39.89606, longitude -83.43253.

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