Martinsville

County:: Clinton County
County Seat:: No
Area (mi²):: 0.369
State:: Ohio

Martinsville is a village located in Clinton County, Ohio. Martinsville has a 2025 population of 401. Martinsville is currently declining at a rate of -0.5% annually and its population has decreased by -2.91% since the most recent census, which recorded a population of 413 in 2020.

The average household income in Martinsville is $68,519 with a poverty rate of 9.14%. The median age in Martinsville is 44.8 years: 38.4 years for males, and 47.7 years for females.

Demographics

The racial composition of Martinsville includes 96.97% White, and smaller percentages for Two or more races, other race, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	384	96.97%
Two or more races	11	2.78%
Other race	1	0.25%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Martinsville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Martinsville's average per capita income is $36,875. Household income levels show a median of $53,125. The poverty rate stands at 9.14%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$81,042	-
Families	$75,625	$87,380
Households	$53,125	$68,519
Non Families	$32,917	$36,013

$36,875

Average Income

$53,125

Median Household Income

9.14%

Poverty Rate