Millville

County:: Butler County
County Seat:: No
Area (mi²):: 0.583
State:: Ohio

Millville is a village located in Butler County, Ohio. Millville has a 2025 population of 635. Millville is currently declining at a rate of 0% annually and its population has increased by 0.16% since the most recent census, which recorded a population of 634 in 2020.

The average household income in Millville is $85,110 with a poverty rate of 4.54%. The median age in Millville is 48.5 years: 46.5 years for males, and 51 years for females.

Demographics

The racial composition of Millville includes 91.97% White, and smaller percentages for Native American, Black or African American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Native American

Black or African American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	527	91.97%
Two or more races	30	5.24%
Native American	16	2.79%
Black or African American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Millville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Millville's average per capita income is $44,444. Household income levels show a median of $81,397. The poverty rate stands at 4.54%.

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	$90,909	-
Families	$90,625	$100,406
Households	$81,397	$85,110
Non Families	$41,750	$56,328

$44,444

Average Income

$81,397

Median Household Income

4.54%

Poverty Rate