ZIP Code 45146 – Martinsville, Ohio | ZipsCode.us
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ZIP Code 45146
Martinsville, Ohio · Clinton
ZIP code 45146 belongs to the city of Martinsville in Ohio (Clinton). See all Ohio ZIP Codes.
ZIP code 45146 belongs to Martinsville, Ohio, in Clinton. If you are mailing a letter or package to this area, use Martinsville, OH 45146 in the address. On this page you will find the city and county for 45146, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 45146?
The city for ZIP code 45146 is Martinsville, Ohio. When you write an address in this area, the correct format is: Name, Street Address, Martinsville, OH 45146.
ZIP Code 45146 County and State
ZIP code 45146 is located in Clinton, Ohio. For a complete list of cities and ZIP codes across the state, see the Ohio ZIP Codes page.
Nearby ZIP Codes in Clinton
These ZIP codes are in the same county as 45146:
ZIP Code 45146 on the Map
The map below shows the approximate center of ZIP code 45146, near Martinsville, Ohio. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 39.3127, -83.8005). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 45146
According to public U.S. Census Bureau data, ZIP code 45146 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 45146
Need the full ZIP+4 code for a specific street address in Martinsville? 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 45146?
ZIP code 45146 is for Martinsville, Ohio.
What county is ZIP code 45146 in?
ZIP code 45146 is in Clinton, Ohio.
What state is ZIP code 45146 in?
ZIP code 45146 is in Ohio (OH).
How do I find the ZIP+4 for an address in 45146?
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 45146?
Nearby ZIP codes include 45107 (Blanchester), 45113 (Clarksville), 45114 (Cuba), 45148 (Midland), 45159 (New Vienna).
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