London, Ohio
London is a city in Madison County, Ohio, with an estimated population of 10,533 in 2023. It sits at 39.8928, -83.4389 in the America/New_York time zone.
| Field | Value |
|---|---|
| Place name | London |
| Type | city |
| State | Ohio (OH) |
| County | Madison County |
| Population (2023 est.) | 10,533 |
| Land area | 8.40 sq mi (21.75 km²) |
| Coordinates | 39.8928, -83.4389 |
| Time zone | America/New_York |
| ZIP codes | 43140 |
ZIP codes and area codes for London
London covers 1 ZIP code: 43140. Browse all ZIP codes in Ohio for the full list.
Where is London?
London is located in Ohio, in Madison County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
West Jefferson 13 km · OHSouth Vienna 15 km · OHMidway 18 km · OHSouth Charleston 19 km · OHCatawba 20 km · OHMechanicsburg 22 km · OHSouth Solon 23 km · OHMount Sterling 24 km · OH
Other places in Madison County
Related
Frequently asked questions
What county is London, OH in?
London is in Madison County, Ohio.
What is the population of London, OH?
The 2023 Census Bureau estimate is 10,533.
What time zone is London in?
London is in the America/New_York time zone.