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
Get Westerville's next ACS population data
Subscribe for Population Review updates by email. No spam, unsubscribe anytime.
Westerville covers 12.6 sq mi of land at 3058 people per square mile.
About Westerville, OH
Remote work is unusually prominent in Westerville: 25.2% of workers primarily work from home, above the 14.0% national rate. Westerville is a city in Ohio with a population of 38,543. It ranks #34 among cities in Ohio by population.
The typical household earns $107,054 a year, above the US median of $78,538. Only 3.1% of residents live in poverty, below the national 12.4%. Homes carry a median value of $343,200, with typical rent around $1,409.
College attainment is above the local norm at 58.3%, above the national 35.0%. An unusually large 25.2% of workers are remote, above the national 14.0%, and the average commute runs about 20 minutes each way.
The remote-work concentration is telling in Westerville — it skews toward higher-income, college-educated workers and reshapes both commute patterns and housing demand.
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).
Westerville city, OH Climate
Westerville city, OH has an average annual temperature of 10.7°C (51°F) and receives about 980 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
10.7°C
Avg Temp
980
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -3° / 26° | 59 mm |
| February | -1° / 29° | 53 mm |
| March | 4° / 40° | 75 mm |
| April | 10° / 50° | 87 mm |
| May | 16° / 60° | 103 mm |
| June | 21° / 69° | 103 mm |
| July | 23° / 74° | 111 mm |
| August | 22° / 72° | 94 mm |
| September | 19° / 65° | 77 mm |
| October | 12° / 54° | 62 mm |
| November | 6° / 43° | 83 mm |
| December | 0° / 33° | 73 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Westerville city, OH
The most comfortable months to visit Westerville city, OH are typically June, August and September, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 29°C high). The coldest is January (near -8°C low). July is usually the wettest month.
Where to stay near Westerville
Visiting or relocating to Westerville, OH? Compare hotels and short-term rentals across the metro — live availability and prices.
Top-rated places to stay near Westerville
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a move to Westerville?
Get relocation and cost-of-living insights for Westerville, OH by email. No spam, unsubscribe anytime.
More from Ohio
Population 906,480
Population 367,523
Population 309,595
Population 268,461
Population 189,526
Full rankings of Ohio cities by population
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.