Westerville City, OH demographics:
population, income, and more

Total population
38,645
0.3% year-over-year change
Median household income
$109,404/yr
2.2% year-over-year change
Housing units
15,912
0.2% year-over-year change

Westerville population

How many people live in Westerville

Westerville is home to 38,645 residents, according to the most recent Census data. Gender-wise, 47.3% of Westerville locals are male, and 52.7% are female.

Total population
38,645
0.3% year-over-year change
Gender ratio
Male
47.3%
18,272
Female
52.7%
20,373
Value Percent YoY change
Male 18,272 47.3% 2.9%
Female 20,373 52.7% -2.0%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Westerville is 41, with the population distributed as follows: about 19% are children under 15, then 11.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 24.3% of the population, while another 23.4% fall into the 45 to 64 bracket. Finally, around 21.5% are 65 or older.

Median age
40.7
Age breakdown
Under 15
19%
15 to 24
11.8%
25 to 44
24.3%
45 to 64
23.4%
Over 65
21.5%
Value Percent YoY change
Under 15 7,339 19% -3.7%
15 to 24 4,556 11.8% 5.0%
25 to 44 9,385 24.3% 0.1%
45 to 64 9,059 23.4% 0.1%
Over 65 8,306 21.5% 1.7%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Westerville, 93.1% of the population are US-born citizens, while 5% have gained naturalized citizenship. At the same time, 1.9% of residents are non-citizens. As for race, 81% of locals are Caucasian, 8.7% are African American and 2.8% have Asian roots. There’s also a share of 6.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
93.1%
Non-U.S.-born citizens
5%
Non-citizens
1.9%
Value Percent YoY change
U.S.-born citizens 35,984 93.1% 0.2%
Non-U.S.-born citizens 1,944 5% 1.8%
Non-citizens 717 1.9% -0.7%
Racial breakdown
White
81%
Black or African American
8.7%
American Indian and Alaska Native
0.1%
Asian
2.8%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.2%
Other
1.2%
Value Percent
White 31,304 81%
Black or African American 3,375 8.7%
American Indian and Alaska Native 35 0.1%
Asian 1,075 2.8%
Two or more races 2,392 6.2%
Other 464 1.2%

Households in Westerville

A peek inside Westerville households

Westerville has 15,208 households, with an average of 2 members in each. Of these, 69.8% are families, while the remaining 30.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
15,208
0.6% year-over-year change
Average people per household
2
Non-family households
4,588
Family households
10,620
Value Percent YoY change
Non-family households 4,588 30.2% 5.2%
Family households 10,620 69.8% -1.3%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Westerville

The housing landscape of Westerville

Westerville's housing consists of 15,912 units, with 66.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 9.4% and offer a more compact, shared living style.

Housing units
15,912
0.2% year-over-year change
Housing types
Value Percent
1 unit, detached 10,536 66.2%
1 unit, attached 1,490 9.4%
2 units 528 3.3%
3 or 4 units 684 4.3%
5 to 9 units 541 3.4%
10 to 19 units 470 3%
20 to 49 units 500 3.1%
50 or more units 1,163 7.3%
Homes built since 2020
235
-12.3% year-over-year change

The age of buildings in Westerville

In Westerville, the median construction year is 1982. About 6.6% of homes were built before the 1940s, with another 0.4% going up by 1949. Most development happened in the second half of the 20th century. Then, 10.1% of homes were added from 2000 to 2009, 8.7% between 2010 and 2019, and 1.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 1,055 6.6% -1.0%
Built between 1940 and 1949 72 0.4% 89.5%
Built between 1950 and 1959 878 5.5% 6.7%
Built between 1960 and 1969 1,251 7.9% -5.0%
Built between 1970 and 1979 4,111 25.8% 0.5%
Built between 1980 and 1989 2,823 17.7% 4.1%
Built between 1990 and 1999 2,505 15.7% 0.2%
Built between 2000 and 2009 1,602 10.1% -6.3%
Built between 2010 and 2019 1,380 8.7% 1.9%
Built in 2020 or later 235 1.5% -12.3%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Westerville occupancy rates

Out of the 15,208 occupied housing units in Westerville, 72.5% are owner-occupied, while 27.5% are lived in by tenants. Meanwhile, 4.4% of all homes on the local market sit vacant.

Occupied housing units
15,208
0.6% year-over-year change
Occupancy breakdown
Renter occupied
4,183
Owner occupied
11,025
Value Percent YoY
change
Renter occupied 4,183 27.5% 8.0%
Owner occupied 11,025 72.5% -1.9%
Unoccupied housing units
4.4%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Westerville housing costs

Housing costs in Westerville come to a median of $1,623 per month, while tenants specifically pay a median gross rent of $1,364.

Median housing costs per month
$1,623/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Westerville
$1,364/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Westerville

Westerville education at a glance

About 18.4% of the population in Westerville went to high school, while 19.8% pursued college studies. Another 7.2% earned an associate degree and 32.1% hold a bachelor’s. Meanwhile, 21.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 206 0.7% 6.7%
High school diploma 5,517 18.4% 5.5%
College diploma 5,936 19.8% -1.9%
Associate degree 2,151 7.2% 7.5%
Bachelor's degree 9,608 32.1% 3.4%
Graduate degree 6,491 21.7% -5.1%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Westerville

How much people earn in Westerville

The average annual household income in Westerville was $131,351 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.4% change from the previous year. At the same time, the median income stood at $109,404, reflecting a +2.2% shift over the same period.

Average household income in Westerville
$131,351/year
3.4% year-over-year change
Median household income in Westerville
$109,404/year
2.2% year-over-year change

Westerville income by age

In Westerville, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $125,655. Those with someone between 45 and 64 in charge, often well established professionally, earn $142,885 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $86,442, while those led by someone over 65, many of whom may be retired, have about $73,972 in earnings. Overall, 94.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $86,442 2.0%
25 - 44 $125,655 -4.0%
45 - 64 $142,885 8.3%
Over 65 $73,972 1.3%
Above poverty level
34,445
Below poverty level
2,057
Value Percent YoY
change
Above poverty level 34,445 94.4% 0.4%
Below poverty level 2,057 5.6% 3.7%

Average renter income in Westerville

To get a better sense of what renters earn on average in Westerville, their median household income was $59,760 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 27.4%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$59,760
Rent-to-income ratio
27.4%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Westerville

Workforce and job types in Westerville

The job market in Westerville is powered by 19,543 working residents, spread across a range of industries and roles. 93% of the working population are employed in professional or administrative positions, while 7% are in hands-on or service-based jobs. Also, 8.6% run their own businesses, 63.5% are employed by private companies, and 17.5% work in the public sector.

Workforce demographics

Working population
19,543
0.0% year-over-year change
White collar
18,179
Blue collar
1,364
Value Percent YoY change
White collar 18,179 93% 0.3%
Blue collar 1,364 7% -3.7%
Employer type
Self employees
8.6%
Private companies
63.5%
Governmental workers
17.5%
Not for profit companies
10.5%
Value Percent YoY change
Self employees 1,675 8.6% 3.3%
Private companies 12,403 63.5% 0.2%
Governmental workers 3,421 17.5% -1.9%
Not for profit companies 2,044 10.5% -0.2%
Unemployment rate
2.2%
17.6% year-over-year change

Available workforce

The unemployment rate in Westerville stands at 2.2%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Westerville

How people get around in Westerville

In Westerville, the average commute time is 19 minutes. Commuting methods vary: 69.2% of residents travel by personal vehicle and 2.4% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
19 min
-4.4% year-over-year change
Means of transportation
Value Percent YoY change
Car 13,302 69.2% -2.3%
Bus or trolleybus 99 0.5% 59.7%
Bicycle 33 0.2% -17.5%
Walk 462 2.4% -8.5%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Westerville by zipcode?

Zipcode Population Number of households Median income Average income
43081 65,020 27,397 $92,422 $113,438
43082 34,563 12,690 $147,972 $180,837

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FAQs about Westerville demographics 

What is the total population of Westerville?

Westerville has a total population of 38,645 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.3% compared to a year ago.

What is the gender ratio in Westerville?

The gender ratio in Westerville is as follows:
  • 47.3% males (18,272 residents)
  • 52.7% females (20,373 residents)

What is the median age in Westerville?

The median age in Westerville is 40.7.

What is the age distribution of the population in Westerville?

The age distribution in Westerville is as follows:
  • Under 15: 19% (7,339 residents)
  • Ages 15-24: 11.8% (4,556 residents)
  • Ages 25-44: 24.3% (9,385 residents)
  • Ages 45-64: 23.4% (9,059 residents)
  • Over 65: 21.5% (8,306 residents)

What is the racial and ethnic makeup of Westerville?

The racial and ethnic makeup of Westerville is as follows:
  • White: 81% (31,304 residents)
  • Black or African American: 8.7% (3,375 residents)
  • American Indian and Alaska Native: 0.1% (35 residents)
  • Asian: 2.8% (1,075 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 6.2% (2,392 residents)
  • Other: 1.2% (464 residents)

What percentage of the population in Westerville are U.S.-born citizens?

U.S.-born citizens represent 93.1% of the population in Westerville.

How many housing units are there in Westerville?

There are 15,912 housing units in Westerville, reflecting a +0.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Westerville and what is the average household size?

Westerville has a total of 15,208 households, with an average of 2 people in each.

What is the median household income in Westerville?

Westerville has a median household income of $109,404, representing a +2.2% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Westerville?

The employment rate is 97.8% in Westerville, with a workforce of 19,543 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 93% (18,179 residents)
  • Blue-collar workers: 7% (1,364 residents)

Places of employment:
  • Self-employed: 8.6% (1,675 residents)
  • Private companies: 63.5% (12,403 residents)
  • Governmental workers: 17.5% (3,421 residents)
  • Not-for-profit companies: 10.5% (2,044 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025