London, OH ZIP Codes, Coordinates & Counties
London, Ohio has 1 ZIP code in Madison county. The approximate center of London is 39.883, -83.43. London has about 81,604 known street addresses.
ZIP codes in London, OH
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 43140 | Madison | 39.883 | -83.43 |
Counties London spans
Madison
Most common streets in London
Davidson, Thomas, Shepherd, Armstrong, Davis, Crawford, 1st, High, 3rd, Simpson
Frequently asked questions
What ZIP codes are in London, OH?
London, Ohio has 1 ZIP code, ranging from 43140 to 43140. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is London, OH in?
London is in Madison county.
What are the latitude and longitude of London, OH?
The approximate center of London, Ohio is latitude 39.883, longitude -83.43. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does London, OH have?
London has 1 ZIP code.
How many addresses are in London, OH?
London, Ohio has about 81,604 known street addresses in the sthan.io US address database.
What are the most common streets in London, OH?
Some of the most common street names in London are Davidson, Thomas, Shepherd, Armstrong, Davis, Crawford.
What cities are near London, OH?
Cities near London include West Jefferson (8 mi), South Vienna (10 mi), Sedalia (11 mi), South Charleston (12 mi), South Solon (12 mi).
Cities near London
West Jefferson, OH (8 mi) South Vienna, OH (10 mi) Sedalia, OH (11 mi) South Charleston, OH (12 mi) South Solon, OH (12 mi) Galloway, OH (13 mi) Catawba, OH (13 mi) Derby, OH (14 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database