Fairfield Flag

Fairfield

County:
Butler County
County Seat:
No
Area (mi²):
20.834
State:
Ohio

Fairfield is a city located in Butler County, Ohio. Fairfield has a 2025 population of 44,141. Fairfield is currently declining at a rate of -0.35% annually and its population has decreased by -1.7% since the most recent census, which recorded a population of 44,905 in 2020.

The average household income in Fairfield is $92,423 with a poverty rate of 9.09%. The median age in Fairfield is 38.3 years: 37.1 years for males, and 40 years for females.

44.1K
Total Population
2,119
Density (mi²)
-153 -0.35%
Growth

Fairfield Population

Fairfield Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Fairfield includes 60.38% White, 18.41% Black or African American, 7.34% Asian, 5.02% other race, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Black or African American

Two or more races

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White26,92860.38%
Black or African American8,21018.41%
Two or more races3,8918.72%
Asian3,2757.34%
Other race2,2405.02%
Native American530.12%
Native Hawaiian or Pacific Islander00%

Fairfield Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Fairfield's average per capita income is $50,125. Household income levels show a median of $70,166. The poverty rate stands at 9.09%.

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$107,459-
Families$90,832$110,545
Households$70,166$92,423
Non Families$42,814$55,821

$50,125

Average Income

$70,166

Median Household Income

9.09%

Poverty Rate

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)