Fairfield, Ohio Demographics & Population 2026
During the 2020–2024 ACS period, Fairfield, Ohio had a total population of 44,828, the 25th largest city in Ohio, with a median household income of $77,937, which is 9% higher than the state average. The poverty rate is 8.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Fairfield Quick Facts
How Fairfield Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 44,597 | 44,828 | +0.5% |
| Median household income | $70,166 | $77,937 | +11.1% |
| Median home value | $218,100 | $234,500 | +7.5% |
How Fairfield Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 41 | National average: 61
Education
Educational Attainment (Adults 25+)
Fairfield Rankings in Ohio
Explore Ohio Rankings
Other Cities in Hamilton County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Cincinnati | 311,224 | $52,909 | 25.5% | $230,900 |
| Forest Park | 20,025 | $75,956 | 10.6% | $190,400 |
| White Oak | 19,216 | $70,341 | 8.2% | $203,700 |
| Norwood | 19,114 | $71,611 | 17.5% | $258,700 |
| Sharonville | 14,030 | $74,649 | 9.1% | $223,800 |
| Bridgetown | 13,464 | $80,564 | 5.7% | $183,600 |
| Blue Ash | 13,455 | $115,313 | 4.0% | $403,200 |
| Loveland | 13,197 | $94,323 | 7.8% | $321,300 |
| Harrison | 13,084 | $100,000 | 6.9% | $229,400 |
| Finneytown | 12,506 | $83,424 | 8.9% | $207,100 |
Cities Similar to Fairfield
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Huber Heights | 43,455 | $79,131 | $177,300 | 26.1% | 9.6% |
| Cleveland Heights | 44,497 | $72,826 | $192,100 | 58.7% | 15.9% |
| Reynoldsburg | 41,224 | $72,972 | $244,300 | 32.0% | 12.0% |
| Mentor | 47,171 | $88,949 | $247,700 | 36.6% | 5.2% |
| Delaware | 44,589 | $99,786 | $318,400 | 47.9% | 7.8% |
Population Overview
Fairfield is a mid-sized community located in Ohio, within Hamilton County. The total population is 44,828. It ranks as the 25th most populous out of 1,264 Census-designated places in Ohio.
Age Demographics
The median age in Fairfield is 38.1 years. This is 4% lower than the state median of 39.7 years.
Economy, Income & Housing
The median household income in Fairfield is $77,937. This is 9% higher than the state median of $71,389. It is also 3% lower than the national median of $80,734. The poverty rate stands at 8.4%. This is 37% lower than the state poverty rate of 13.3%. The unemployment rate is 5.5%. This is 16% higher than the state rate of 4.8%. The median home value is $234,500. Housing costs are 9% higher than the state median of $214,800. The home-value-to-income ratio is 3.0x. 63.2% of occupied housing units are owner-occupied. This homeownership rate is 6% lower than the state average of 67.2%.
Race & Ethnicity
The largest racial or ethnic group in Fairfield is White (non-Hispanic), making up 59.3% of the population. Black or African American residents account for 14.9%. The Hispanic or Latino population is significantly higher than the state average (11.4% vs 4.8%). The Asian population is significantly higher than the state average (7.4% vs 2.5%).
Education
30.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 2% lower than the state rate of 31.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 90.8%.
Data Sources & Methodology
All demographic data for Fairfield, Ohio is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Ohio state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,264 Census-designated places in Ohio. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Fairfield, Ohio?
Fairfield, Ohio has a population of 44,828 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Fairfield, OH?
The median household income in Fairfield is $77,937, which is 3% lower than the national median of $80,734.
What is the poverty rate in Fairfield, OH?
The poverty rate in Fairfield is 8.4%. This means approximately 3,725 residents live below the federal poverty line.
What is the racial makeup of Fairfield, Ohio?
Fairfield's population is 59.3% White, 14.9% Black, 11.4% Hispanic/Latino, and 7.4% Asian.
What is the median home value in Fairfield, OH?
The median home value in Fairfield is $234,500. The home-value-to-income ratio is 3.0x.
How educated is Fairfield, Ohio?
30.7% of adults (25+) in Fairfield hold a bachelor's degree or higher, and 8.4% hold a graduate or professional degree.