Dillonvale Hamilton County

County:: Jefferson County
County Seat:: No
Area (mi²):: 0.892
State:: Ohio

Dillonvale is a CDP located in Jefferson County, Ohio. Dillonvale has a 2025 population of 3,277. Dillonvale is currently declining at a rate of -0.4% annually and its population has decreased by -3.93% since the most recent census, which recorded a population of 3,411 in 2020.

The average household income in Dillonvale is $91,632 with a poverty rate of 5.58%. The median age in Dillonvale is 37.9 years: 37.7 years for males, and 38.8 years for females.

Demographics

The racial composition of Dillonvale includes 95.08% White, and smaller percentages for Asian, Two or more races, Black or African American, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Asian

Two or more races

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	3,189	95.08%
Asian	91	2.71%
Two or more races	38	1.13%
Black or African American	29	0.86%
Other race	7	0.21%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Dillonvale Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Dillonvale's average per capita income is $64,968. Household income levels show a median of $81,591. The poverty rate stands at 5.58%.

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	$119,808	-
Families	$114,565	$121,480
Households	$81,591	$91,632
Non Families	$58,073	$60,240

$64,968

Average Income

$81,591

Median Household Income

5.58%

Poverty Rate