Plain City

County:: Madison County
County Seat:: No
Area (mi²):: 2.75
State:: Ohio

Plain City is a village located in Madison County, Ohio. Plain City has a 2025 population of 4,467. Plain City is currently growing at a rate of 1.48% annually and its population has increased by 7.79% since the most recent census, which recorded a population of 4,144 in 2020.

The average household income in Plain City is $96,388 with a poverty rate of 6.03%. The median age in Plain City is 40.1 years: 35.5 years for males, and 43.9 years for females.

Demographics

The racial composition of Plain City includes 97.9% White, and smaller percentages for Two or more races, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	3,634	97.9%
Two or more races	78	2.1%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Plain City Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Plain City's average per capita income is $61,847. Household income levels show a median of $87,018. The poverty rate stands at 6.03%.

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	$125,625	-
Families	$116,514	$117,690
Households	$87,018	$96,388
Non Families	$42,258	$52,073

$61,847

Average Income

$87,018

Median Household Income

6.03%

Poverty Rate