Fairfield Flag

Fairfield

County:
Butler County
County Seat:
No
Area (mi²):
15.778
State:
Ohio

Fairfield is located in Butler County, Ohio. Fairfield has a 2025 population of 23,643 . Fairfield is currently growing at a rate of 1.19% annually and its population has increased by 4.33% since the most recent census, which recorded a population of 22,661 in 2020.

The average household income in Fairfield is $119,274 with a poverty rate of 5.67%. The median age in Fairfield is 43.3 years: 42.7 years for males, and 43.8 years for females. For every 100 females there are 97.8 males.

23.6K
Total Population
1,499
Density (mi²)
278 1.19%
Growth

Fairfield Population

Fairfield Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Fairfield includes 76.58% White, 9.84% Black or African American, 8.73% Asian, and smaller percentages for other race and multiracial populations.

Population by Race

White (76.58%)

Black or African American (9.84%)

Asian (8.73%)

Two or more races (4.01%)

Other race (0.84%)

Race
Population
Percentage (of total)
White17,39676.58%
Black or African American2,2369.84%
Asian1,9828.73%
Two or more races9104.01%
Other race1910.84%

Fairfield Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Fairfield's average per capita income is $60,275. Household income levels show a median of $108,635. The poverty rate stands at 5.67%.

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$125,326-
Families$116,079$130,438
Households$108,635$119,274
Non Families$55,714$80,321

$60,275

Average Income

$108,635

Median Household Income

5.67%

Poverty Rate

Nearby Cities

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)