Westerville, Ohio Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Westerville, Ohio is 38,543 as of the 2023 American Community Survey, making it the 34th-largest city in Ohio. The median household income is $107,054, the median home value is $343,200, and the median age is 40.9.
The population has grown 5.9% since 2010 (36,478 → 38,612).
38,543
Population
3058
People / sq mi
$107,054
Median Income
$343,200
Median Home Value
Westerville covers 12.6 sq mi of land at 3058 people per square mile.
About Westerville, OH
Westerville is a city in Ohio with a population of 38,543. It ranks #34 among cities in Ohio by population. The median age is 40.9, older than the national median. The population is 46.1% male and 53.9% female.
The median household income in Westerville is $107,054, above the US median of $74,580. 3.1% of residents live below the federal poverty level. Home values sit at a median of $343,200, with monthly rent averaging $1,409. The homeownership rate of 74.4% is higher than the national rate of 64.8%.
Educational attainment in Westerville reflects 58.3% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 25.2% of workers primarily work from home, noticeably above the national work-from-home rate of 14.2%. The average commute is 20.3 minutes each way.
Westerville city Population History (2010-2024)
The city of Westerville city had a population of 36,478 in 2010 and 38,612 in 2024, a 5.9% growth over 14 years. The peak was 41,103 in 2019. Average annual growth rate: 0.42%.
38,612
Population (2024)
36,478
Population (2010)
41,103
Peak (2019)
0.42%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 36,478 |
| 2011 | 36,959 |
| 2012 | 37,405 |
| 2013 | 37,819 |
| 2014 | 37,983 |
| 2015 | 38,670 |
| 2016 | 39,185 |
| 2017 | 39,836 |
| 2018 | 40,332 |
| 2019 | 41,103 |
| 2020 | 39,240 |
| 2021 | 38,682 |
| 2022 | 38,541 |
| 2023 | 38,493 |
| 2024 | 38,612 |
Race & Ethnicity
| White | 81.7% |
| Black or African American | 8.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.8% |
| Two or More Races | 0.0% |
Economy & Income
$107,054
Median Household Income
$50,681
Per Capita Income
3.1%
Poverty Rate
1.3%
Unemployment Rate
Housing
$343,200
Median Home Value
$1,409
Median Rent
74.4%
Owner-Occupied
Education
97.7%
High School+
58.3%
Bachelor's+
Commute
0.3%
Drive Alone
67.9%
Public Transit
25.2%
Work From Home
20.3 min
Avg Commute
Community Profile
25.7%
Foreign Born
92.7%
Non-English at Home
6.5%
Veterans
10.2%
With Disability
96.5%
Health Insurance
96.9%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 30.8% |
| Finance, Insurance & Real Estate | 12.3% |
| Information | 11.5% |
| Education, Health Care & Social Services | 7.9% |
| Public Administration | 6.6% |
| Manufacturing | 6.2% |
| Construction | 4.3% |
| Arts, Entertainment & Food Services | 3.9% |
| Retail Trade | 3.5% |
| Transportation & Warehousing | 1.4% |
| Agriculture & Mining | 0.1% |
Largest cities in Ohio
Largest counties in Ohio
Part of Ohio
Metro areas in Ohio
City rankings
Frequently Asked Questions
Westerville, Ohio has a population of 38,543 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 34th-largest city in Ohio.
The median household income in Westerville, Ohio is $107,054, with 3.1% of residents living below the federal poverty level.
The median home value in Westerville, Ohio is $343,200, with median monthly rent at $1,409 and a homeownership rate of 74.4%.
The median age in Westerville, Ohio is 40.9 years. The population is 46.1% male and 53.9% female.
The population has grown 5.9% since 2010 (36,478 → 38,612).
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Statewide data for Ohio
Population, race, income, age, and trends across Ohio
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.