Fairfield township Flag

Fairfield township

County:
Butler County
County Seat:
No
Area (mi²):
39.693
State:
Ohio

Fairfield township is located in Butler County, Ohio. Fairfield township has a 2026 population of 3,695. Fairfield township is currently growing at a rate of 0.38% annually and its population has increased by 1.48% since the most recent census, which recorded a population of 3,641 in 2020.

The median household income in Fairfield township is $72,972 with a poverty rate of 7.04%. The median age in Fairfield township is 32.6 years: 34.2 years for males, and 31.6 years for females. For every 100 females there are 102.9 males.

3.7K
Total Population
93
Density (mi²)
14 0.38%
Growth

Fairfield township Population

Fairfield township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20263,695140.38%
20253,681140.38%
20243,667140.38%
20233,653180.5%
20223,635-11-0.3%
20213,64650.14%
20203,64150.14%
20193,718120.32%
20183,706130.35%
20173,69300%
20163,69380.22%
20153,685-14-0.38%
20143,699-8-0.22%
20133,707180.49%
20123,689-37-0.99%
20113,726-38-1.01%
20103,751-1-0.03%

Median Age

Overall: 32.6 years
Female: 31.6 years
Male: 34.2 years

Fairfield township Adults

There are 2,531 adults, (330 of whom are seniors) in Fairfield township.

Sex Ratio

Female: 1,798 (49.3%)
Male: 1,850 (50.7%)

Demographics

The racial composition of Fairfield township includes 98% White, and smaller percentages for Two or more races, Asian, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White3,57598%
Two or more races521.43%
Asian130.36%
Black or African American80.22%
Race
Population ↓
Percentage (of total)
White2787.62%
Two or more races10.03%
Race
Population ↓
Percentage (of total)
White3,29790.38%
Two or more races511.4%
Asian130.36%
Black or African American80.22%

Fairfield township Marital Status

Economics and Income Statistics

Fairfield township 's average per capita income is $50,902. Household income levels show a median of $72,972. The poverty rate stands at 7.04%.

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$88,550-
Families$78,357$94,506
Households$72,972$84,604
Non Families$52,840$53,064

$50,902

Average Income

$72,972

Median Household Income

7.04%

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)