Lancaster, Ohio Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Lancaster, Ohio is 40,902 as of the 2023 American Community Survey, making it the 31st-largest city in Ohio. The median household income is $54,901, the median home value is $180,200, and the median age is 36.9.
The population has grown 7.4% since 2010 (38,794 → 41,671).
40,902
Population
2148
People / sq mi
$54,901
Median Income
$180,200
Median Home Value
Lancaster covers 19.0 sq mi of land at 2148 people per square mile.
About Lancaster, OH
Lancaster is a city in Ohio with a population of 40,902. It ranks #31 among cities in Ohio by population. The median age is 36.9, younger than the national median. The population is 48.4% male and 51.6% female.
The median household income in Lancaster is $54,901, below the US median of $74,580. 10.5% of residents live below the federal poverty level. Home values sit at a median of $180,200, with monthly rent averaging $999. The homeownership rate of 56.9% is lower than the national rate of 64.8%.
Educational attainment in Lancaster reflects 21.3% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 7.7% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 26.9 minutes each way.
Lancaster city Population History (2010-2024)
The city of Lancaster city had a population of 38,794 in 2010 and 41,671 in 2024, a 7.4% growth over 14 years. The peak was 41,671 in 2024. Average annual growth rate: 0.51%.
41,671
Population (2024)
38,794
Population (2010)
41,671
Peak (2024)
0.51%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 38,794 |
| 2011 | 38,890 |
| 2012 | 38,823 |
| 2013 | 39,278 |
| 2014 | 39,561 |
| 2015 | 39,682 |
| 2016 | 39,874 |
| 2017 | 40,263 |
| 2018 | 40,459 |
| 2019 | 40,505 |
| 2020 | 40,631 |
| 2021 | 40,826 |
| 2022 | 41,234 |
| 2023 | 41,480 |
| 2024 | 41,671 |
Race & Ethnicity
| White | 91.5% |
| Black or African American | 1.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.6% |
| Two or More Races | 0.1% |
Economy & Income
$54,901
Median Household Income
$31,393
Per Capita Income
10.5%
Poverty Rate
3.0%
Unemployment Rate
Housing
$180,200
Median Home Value
$999
Median Rent
56.9%
Owner-Occupied
Education
92.2%
High School+
21.3%
Bachelor's+
Commute
0.1%
Drive Alone
79.0%
Public Transit
7.7%
Work From Home
26.9 min
Avg Commute
Community Profile
16.2%
Foreign Born
97.0%
Non-English at Home
9.1%
Veterans
19.9%
With Disability
91.1%
Health Insurance
93.6%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 21.8% |
| Education, Health Care & Social Services | 11.0% |
| Construction | 10.7% |
| Finance, Insurance & Real Estate | 9.9% |
| Manufacturing | 8.5% |
| Information | 6.9% |
| Retail Trade | 6.3% |
| Public Administration | 4.2% |
| Arts, Entertainment & Food Services | 3.9% |
| Agriculture & Mining | 0.3% |
| Transportation & Warehousing | 0.2% |
Largest cities in Ohio
Largest counties in Ohio
Part of Ohio
Metro areas in Ohio
City rankings
Frequently Asked Questions
Lancaster, Ohio has a population of 40,902 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 31st-largest city in Ohio.
The median household income in Lancaster, Ohio is $54,901, with 10.5% of residents living below the federal poverty level.
The median home value in Lancaster, Ohio is $180,200, with median monthly rent at $999 and a homeownership rate of 56.9%.
The median age in Lancaster, Ohio is 36.9 years. The population is 48.4% male and 51.6% female.
The population has grown 7.4% since 2010 (38,794 → 41,671).
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Statewide data for Ohio
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.