Fairfield, Ohio Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Fairfield, Ohio is 44,597 as of the 2023 American Community Survey, making it the 26th-largest city in Ohio. The median household income is $70,166, the median home value is $218,100, and the median age is 38.3.
The population has grown 6.0% since 2010 (42,554 → 45,094).
44,597
Population
2141
People / sq mi
$70,166
Median Income
$218,100
Median Home Value
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Fairfield covers 20.8 sq mi of land at 2141 people per square mile.
About Fairfield, OH
Housing cost is the defining feature of Fairfield: the median home is valued at $218,100. With 44,597 residents, Fairfield is a city in Ohio. It ranks #26 among cities in Ohio by population.
Household earnings are middling, with a median of $70,166 — below the US median of $78,538. Poverty runs at 7.3%, below the national 12.4%. Housing is relatively affordable, with a median home value of $218,100, with typical rent around $1,145.
Degree attainment is mid-range for US cities: 30.8% of adults hold a four-year degree, below the national 35.0%. About 8.8% of the workforce is home-based, below the national 14.0%, and the average commute runs about 25 minutes each way.
Fairfield city Population History (2010-2024)
The city of Fairfield city had a population of 42,554 in 2010 and 45,094 in 2024, a 6.0% growth over 14 years. The peak was 45,094 in 2024. Average annual growth rate: 0.42%.
45,094
Population (2024)
42,554
Population (2010)
45,094
Peak (2024)
0.42%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 42,554 |
| 2011 | 42,589 |
| 2012 | 42,578 |
| 2013 | 42,589 |
| 2014 | 42,681 |
| 2015 | 42,678 |
| 2016 | 42,654 |
| 2017 | 42,603 |
| 2018 | 42,613 |
| 2019 | 42,558 |
| 2020 | 44,912 |
| 2021 | 44,673 |
| 2022 | 44,633 |
| 2023 | 44,827 |
| 2024 | 45,094 |
Race & Ethnicity
| White | 60.4% |
| Black or African American | 18.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.4% |
| Two or More Races | 0.0% |
Economy & Income
$70,166
Median Household Income
$38,256
Per Capita Income
7.3%
Poverty Rate
3.6%
Unemployment Rate
Housing
$218,100
Median Home Value
$1,145
Median Rent
61.4%
Owner-Occupied
Education
91.4%
High School+
30.8%
Bachelor's+
Commute
0.1%
Drive Alone
80.2%
Public Transit
8.8%
Work From Home
24.7 min
Avg Commute
Community Profile
19.7%
Foreign Born
80.1%
Non-English at Home
5.5%
Veterans
10.9%
With Disability
91.4%
Health Insurance
94.2%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 22.5% |
| Manufacturing | 18.3% |
| Finance, Insurance & Real Estate | 10.6% |
| Information | 8.5% |
| Education, Health Care & Social Services | 6.4% |
| Construction | 5.8% |
| Retail Trade | 5.6% |
| Arts, Entertainment & Food Services | 3.2% |
| Public Administration | 1.8% |
| Transportation & Warehousing | 0.6% |
| Agriculture & Mining | 0.4% |
Largest cities in Ohio
Largest counties in Ohio
Part of Ohio
Metro areas in Ohio
City rankings
Frequently Asked Questions
Fairfield, Ohio has a population of 44,597 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 26th-largest city in Ohio.
The median household income in Fairfield, Ohio is $70,166, with 7.3% of residents living below the federal poverty level.
The median home value in Fairfield, Ohio is $218,100, with median monthly rent at $1,145 and a homeownership rate of 61.4%.
The median age in Fairfield, Ohio is 38.3 years. The population is 48.9% male and 51.1% female.
The population has grown 6.0% since 2010 (42,554 → 45,094).
Where to stay in Fairfield
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.