Fairfield, Oklahoma Demographics & Population 2026
During the 2020–2024 ACS period, Fairfield, Oklahoma had a total population of 690, the 303rd largest community in Oklahoma, with a median household income of $87,625, which is 35% higher than the state average. The poverty rate is 17.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 35% above the state average — one of the wealthiest communities in Oklahoma.
- Only 4.7% of adults have a bachelor's degree, well below the national average of 35.7%.
- Housing is very affordable with a home-value-to-income ratio of just 1.1x.
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 | 646 | 690 | +6.8% |
| Median household income | $85,625 | $87,625 | +2.3% |
| Median home value | $106,500 | $93,300 | -12.4% |
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: 58 | National average: 61
Education
Educational Attainment (Adults 25+)
Fairfield Rankings in Oklahoma
Explore Oklahoma Rankings
Other Cities in Adair County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Stilwell | 3,755 | $37,292 | 34.2% | $101,600 |
| Westville | 1,743 | $39,400 | 34.1% | $68,500 |
| Chewey | 642 | $83,313 | 40.3% | $125,000 |
| Cherry Tree | 585 | $63,000 | 23.2% | $114,100 |
| Lyons Switch | 569 | $70,417 | 17.8% | $185,800 |
| Rocky Mountain | 532 | $52,500 | 17.3% | $153,900 |
| Titanic | 419 | $67,500 | 12.8% | $160,700 |
| Baron | 413 | $90,583 | 0.0% | $173,800 |
| Bell | 384 | $63,688 | 32.8% | $145,000 |
| Peavine | 316 | $45,694 | 18.9% | $150,600 |
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 |
|---|---|---|---|---|---|
| Sequoyah | 721 | $81,023 | $221,500 | 40.3% | 7.5% |
| Chewey | 642 | $83,313 | $125,000 | 22.1% | 40.3% |
| Adair | 650 | $77,656 | $202,600 | 23.4% | 14.7% |
| Garber | 708 | $67,625 | $69,400 | 14.6% | 17.6% |
| Westport | 606 | $83,214 | $252,900 | 36.3% | 13.9% |
A note before these figures: with a population of 690, Fairfield's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Fairfield is a small community located in Oklahoma, within Adair County. The total population is 690. It ranks as the 303rd most populous out of 834 Census-designated places in Oklahoma.
Age Demographics
The median age in Fairfield is 40.4 years. This is 9% higher than the state median of 37.0 years.
Economy, Income & Housing
The median household income in Fairfield is $87,625. This is 35% higher than the state median of $65,039. It is also 9% higher than the national median of $80,734. The poverty rate stands at 17.4%. This is 13% higher than the state poverty rate of 15.3%. The unemployment rate is 7.1%. This is 42% higher than the state rate of 5.0%. The median home value is $93,300. Housing costs are 53% lower than the state median of $199,800. With a home-value-to-income ratio of just 1.1x, Fairfield is one of the most affordable housing markets in the area. 85.2% of occupied housing units are owner-occupied. This homeownership rate is 29% higher than the state average of 65.8%.
Race & Ethnicity
Fairfield is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. Hispanic or Latino residents account for 3.0%. The Hispanic or Latino population (3.0%) is well below the state average of 12.7%. The Asian population (0.1%) is well below the state average of 2.4%.
Education
4.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 83% lower than the state rate of 28.3%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 95.5%.
Data Sources & Methodology
All demographic data for Fairfield, Oklahoma 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 Oklahoma state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 834 Census-designated places in Oklahoma. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
Free data download: Get all Oklahoma city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Fairfield, Oklahoma?
Fairfield, Oklahoma has a population of 690 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Fairfield, OK?
The median household income in Fairfield is $87,625, which is 9% higher than the national median of $80,734.
What is the poverty rate in Fairfield, OK?
The poverty rate in Fairfield is 17.4%. This means approximately 120 residents live below the federal poverty line.
What is the racial makeup of Fairfield, Oklahoma?
Fairfield's population is 33.3% White, 0.0% Black, 3.0% Hispanic/Latino, and 0.1% Asian.
What is the median home value in Fairfield, OK?
The median home value in Fairfield is $93,300. The home-value-to-income ratio is 1.1x.
How educated is Fairfield, Oklahoma?
4.7% of adults (25+) in Fairfield hold a bachelor's degree or higher, and 2.8% hold a graduate or professional degree.