ZIP Code 45146
About Martinsville
Martinsville is a village in Clinton County, Ohio, United States. The population was 416 at the 2020 census.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
1,129
population
$67,800
median household income
44
people / sq mi
$172,300
median home value
$877
median gross rent
47.2
median age
467
housing units
452
households
25.9
land area (sq mi)
Key places in 45146
- Martinsville Road Covered Bridge historic