Lancaster, Ohio Demographics & Population 2026
During the 2020–2024 ACS period, Lancaster, Ohio had a total population of 41,249, the 30th largest city in Ohio, with a median household income of $59,133, which is 17% lower than the state average. The poverty rate is 12.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Lancaster Quick Facts
How Lancaster 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 | 40,902 | 41,249 | +0.8% |
| Median household income | $54,901 | $59,133 | +7.7% |
| Median home value | $180,200 | $193,900 | +7.6% |
How Lancaster 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 less diverse community where one racial or ethnic group represents a large majority.
State average: 41 | National average: 61
Education
Educational Attainment (Adults 25+)
Lancaster Rankings in Ohio
Explore Ohio Rankings
Other Cities in Fairfield County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Baltimore | 3,050 | $59,769 | 12.5% | $231,300 |
| Bremen | 2,001 | $61,078 | 15.7% | $166,400 |
| Fairfield Beach | 1,432 | $48,640 | 8.1% | $215,300 |
| Pleasantville | 908 | $66,731 | 20.6% | $154,900 |
| Millersport | 838 | $81,250 | 8.8% | $236,500 |
| Stoutsville | 647 | $74,500 | 3.5% | $200,800 |
| Hide-A-Way Hills | 646 | N/A | 0.0% | $267,900 |
| Thurston | 597 | $62,188 | 11.6% | $157,500 |
| Carroll | 595 | $74,688 | 5.0% | $276,100 |
| Amanda | 541 | $44,688 | 24.2% | $168,400 |
Cities Similar to Lancaster
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Findlay | 40,287 | $61,423 | $191,000 | 30.6% | 12.3% |
| Reynoldsburg | 41,224 | $72,972 | $244,300 | 32.0% | 12.0% |
| Cleveland Heights | 44,497 | $72,826 | $192,100 | 58.7% | 15.9% |
| Huber Heights | 43,455 | $79,131 | $177,300 | 26.1% | 9.6% |
| Fairborn | 34,534 | $61,751 | $175,000 | 30.2% | 13.7% |
Population Overview
Lancaster is a mid-sized community located in Ohio, within Fairfield County. The total population is 41,249. It ranks as the 30th most populous out of 1,264 Census-designated places in Ohio.
Age Demographics
The median age in Lancaster is 37.4 years. This is 6% lower than the state median of 39.7 years.
Economy, Income & Housing
The median household income in Lancaster is $59,133. This is 17% lower than the state median of $71,389. It is also 27% lower than the national median of $80,734. The poverty rate stands at 12.6%. This is 5% lower than the state poverty rate of 13.3%. The unemployment rate is 5.0%. This is 4% higher than the state rate of 4.8%. The median home value is $193,900. Housing costs are 10% lower than the state median of $214,800. The home-value-to-income ratio is 3.3x. 59.1% of occupied housing units are owner-occupied. This homeownership rate is 12% lower than the state average of 67.2%.
Race & Ethnicity
Lancaster has a predominantly White (non-Hispanic) population, comprising 91.3% of all residents. Hispanic or Latino residents account for 2.9%. The Black or African American population (1.6%) is well below the state average of 12.0%. The Asian population (0.6%) is well below the state average of 2.5%.
Education
21.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 31% 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 92.4%.
Data Sources & Methodology
All demographic data for Lancaster, 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 Lancaster, Ohio?
Lancaster, Ohio has a population of 41,249 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Lancaster, OH?
The median household income in Lancaster is $59,133, which is 27% lower than the national median of $80,734.
What is the poverty rate in Lancaster, OH?
The poverty rate in Lancaster is 12.6%. This means approximately 5,001 residents live below the federal poverty line.
What is the racial makeup of Lancaster, Ohio?
Lancaster's population is 91.3% White, 1.6% Black, 2.9% Hispanic/Latino, and 0.6% Asian.
What is the median home value in Lancaster, OH?
The median home value in Lancaster is $193,900. The home-value-to-income ratio is 3.3x.
How educated is Lancaster, Ohio?
21.9% of adults (25+) in Lancaster hold a bachelor's degree or higher, and 8.0% hold a graduate or professional degree.