ZIP Code 43140 – London, Ohio | ZipsCode.us
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ZIP Code 43140
London, Ohio · Madison
ZIP code 43140 belongs to the city of London in Ohio (Madison). See all Ohio ZIP Codes.
ZIP code 43140 belongs to London, Ohio, in Madison. If you are mailing a letter or package to this area, use London, OH 43140 in the address. On this page you will find the city and county for 43140, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 43140?
The city for ZIP code 43140 is London, Ohio. When you write an address in this area, the correct format is: Name, Street Address, London, OH 43140.
ZIP Code 43140 County and State
ZIP code 43140 is located in Madison, Ohio. For a complete list of cities and ZIP codes across the state, see the Ohio ZIP Codes page.
Nearby ZIP Codes in Madison
These ZIP codes are in the same county as 43140:
ZIP Code 43140 on the Map
The map below shows the approximate center of ZIP code 43140, near London, Ohio. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 39.9001, -83.4439). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 43140
According to public U.S. Census Bureau data, ZIP code 43140 is home to a community in Ohio. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 43140
Need the full ZIP+4 code for a specific street address in London? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 43140?
ZIP code 43140 is for London, Ohio.
What county is ZIP code 43140 in?
ZIP code 43140 is in Madison, Ohio.
What state is ZIP code 43140 in?
ZIP code 43140 is in Ohio (OH).
How do I find the ZIP+4 for an address in 43140?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 43140?
Nearby ZIP codes include 43064 (Plain City), 43143 (Mount Sterling), 43151 (Sedalia), 43153 (South Solon), 43162 (West Jefferson).
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