Gahanna, Ohio Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Gahanna, Ohio is 35,438 as of the 2023 American Community Survey, making it the 39th-largest city in Ohio. The median household income is $106,004, the median home value is $322,300, and the median age is 38.8.
The population has grown 6.8% since 2010 (33,273 → 35,544).
35,438
Population
2851
People / sq mi
$106,004
Median Income
$322,300
Median Home Value
Gahanna covers 12.4 sq mi of land at 2851 people per square mile.
About Gahanna, OH
Gahanna is a city in Ohio with a population of 35,438. It ranks #39 among cities in Ohio by population. The median age is 38.8, in line with the national median. The population is 47.7% male and 52.3% female.
The median household income in Gahanna is $106,004, above the US median of $74,580. 4.4% of residents live below the federal poverty level. Home values sit at a median of $322,300, with monthly rent averaging $1,442. The homeownership rate of 69.5% is higher than the national rate of 64.8%.
Educational attainment in Gahanna reflects 53.0% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 21.9% of workers primarily work from home, noticeably above the national work-from-home rate of 14.2%. The average commute is 20.2 minutes each way.
Gahanna city Population History (2010-2024)
The city of Gahanna city had a population of 33,273 in 2010 and 35,544 in 2024, a 6.8% growth over 14 years. The peak was 35,705 in 2020. Average annual growth rate: 0.47%.
35,544
Population (2024)
33,273
Population (2010)
35,705
Peak (2020)
0.47%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 33,273 |
| 2011 | 33,542 |
| 2012 | 33,895 |
| 2013 | 34,205 |
| 2014 | 34,444 |
| 2015 | 34,743 |
| 2016 | 35,190 |
| 2017 | 35,407 |
| 2018 | 35,497 |
| 2019 | 35,483 |
| 2020 | 35,705 |
| 2021 | 35,465 |
| 2022 | 35,257 |
| 2023 | 35,458 |
| 2024 | 35,544 |
Race & Ethnicity
| White | 71.8% |
| Black or African American | 15.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.5% |
| Two or More Races | 0.0% |
Economy & Income
$106,004
Median Household Income
$53,508
Per Capita Income
4.4%
Poverty Rate
1.4%
Unemployment Rate
Housing
$322,300
Median Home Value
$1,442
Median Rent
69.5%
Owner-Occupied
Education
96.5%
High School+
53.0%
Bachelor's+
Commute
0.5%
Drive Alone
69.0%
Public Transit
21.9%
Work From Home
20.2 min
Avg Commute
Community Profile
22.8%
Foreign Born
95.3%
Non-English at Home
5.1%
Veterans
9.8%
With Disability
97.6%
Health Insurance
97.4%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 25.5% |
| Information | 13.3% |
| Finance, Insurance & Real Estate | 12.9% |
| Education, Health Care & Social Services | 7.6% |
| Manufacturing | 6.5% |
| Public Administration | 6.3% |
| Retail Trade | 4.6% |
| Arts, Entertainment & Food Services | 4.0% |
| Construction | 3.9% |
| Transportation & Warehousing | 0.8% |
| Agriculture & Mining | 0.4% |
Largest cities in Ohio
Largest counties in Ohio
Part of Ohio
Metro areas in Ohio
City rankings
Frequently Asked Questions
Gahanna, Ohio has a population of 35,438 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 39th-largest city in Ohio.
The median household income in Gahanna, Ohio is $106,004, with 4.4% of residents living below the federal poverty level.
The median home value in Gahanna, Ohio is $322,300, with median monthly rent at $1,442 and a homeownership rate of 69.5%.
The median age in Gahanna, Ohio is 38.8 years. The population is 47.7% male and 52.3% female.
The population has grown 6.8% since 2010 (33,273 → 35,544).
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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.