What kinds of homes are in Gahanna, OH?

Name: Types of homes in Gahanna, OH, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

Gahanna, OH has 14,673 (±525) homes (2020–2024 American Community Survey).

That is about 1,180 homes per square mile of land.

68.4% are detached single-family houses.

6.5% are in buildings of two to four units.

14.6% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 14,673 (±525)
Detached houses: 68.4%
2–4 unit buildings: 6.5%
5+ unit buildings: 14.6%

Homes in Gahanna by building size

Housing units by units in structure, 2020–2024
Building type	Gahanna	Franklin County	Ohio	United States
Single-family, detached	68.4% (±3.0 points)	52.0%	68.8%	61.3%
Single-family, attached (townhouse, rowhouse)	10.3% (±2.4 points)	9.9%	4.9%	6.2%
2 units	1.6% (±1.0 points)	3.2%	3.6%	3.4%
3 or 4 units	4.9% (±1.7 points)	7.6%	4.3%	4.3%
5 to 9 units	4.8% (±1.5 points)	8.8%	4.6%	4.5%
10 to 19 units	4.1% (±1.3 points)	6.9%	3.9%	4.3%
20 or more units	5.7% (±1.1 points)	10.6%	6.5%	10.3%
Mobile home	0.0% (±0.3 points)	1.0%	3.4%	5.6%
Boat, RV, van, etc.	0.2% (±0.3 points)	0.1%	0.1%	0.1%

In Gahanna, the share of homes in buildings of five or more units is lower than in Franklin County (26.3%).

It is not measurably different from Ohio (15.0%).

It is lower than the national figure (19.1%).

Homes in buildings of 5 or more units in places near Gahanna

Nearest places with a published estimate, compared with Gahanna
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Gahanna	—	14.6% (±2.3 points)	—
Mifflin Township (Franklin County)	0.9 mi	14.3% (±2.3 points)	Not measurably different
Jefferson Township (Franklin County)	4.2 mi	4.4% (±3.1 points)	Lower
Huber Ridge	4.3 mi	5.1% (±3.4 points)	Lower
Minerva Park	4.3 mi	0.0% (±8.1 points)	Lower
Blendon Township	4.3 mi	5.7% (±2.8 points)	Lower
Clinton Township (Franklin County)	4.4 mi	15.3% (±6.5 points)	Not measurably different
Whitehall	4.7 mi	23.8% (±4.4 points)	Higher
Bexley	5.7 mi	14.0% (±3.6 points)	Not measurably different

Nearby places with a measurably lower figure: Jefferson Township (Franklin County), OH (4.4%), Huber Ridge, OH (5.1%), Minerva Park, OH (0.0%).

Nearby places with a measurably higher figure: Whitehall, OH (23.8%).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Homes in buildings of 5 or more units across Franklin County, place by place

Rank	Place	Homes in buildings of 5 or more units
10	Hilliard	18.3% (±2.9 points)
11	Washington Township (Franklin County)	17.9% (±2.9 points)
12	Westerville	16.9% (±2.5 points)
13	Clinton Township (Franklin County)	15.3% (±6.5 points)
14	Norwich Township (Franklin County)	15.1% (±2.4 points)
15	Grove City	14.8% (±2.5 points)
16	Gahanna	14.6% (±2.3 points)
17	Jackson Township (Franklin County)	14.4% (±2.4 points)
18	Mifflin Township (Franklin County)	14.3% (±2.3 points)
19	Dublin	14.2% (±2.2 points)
20	Bexley	14.0% (±3.6 points)
21	Brice	13.4% (±53.6 points)
22	Groveport	13.3% (±8.2 points)

Showing 13 of 45 places in Franklin County, ranked from highest to lowest.

Survey years: 2020–2024 (American Community Survey 5-year estimates).

Margins of error are at the 90% confidence level.

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Questions about Gahanna

How many homes are in Gahanna?

Gahanna, OH has an estimated 14,673 (±525) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Gahanna houses or apartments?

68.4% are detached houses and 10.3% attached houses, while 21.1% are in buildings of two or more units.

How many two-family and small multifamily homes are in Gahanna?

6.5% of homes in Gahanna are in buildings of two to four units, the small rental buildings that are often owner-occupied.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Gahanna city, Ohio

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Gahanna city, Ohio (place:29106, in state:39).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The API needs a free key.

Request a Census API key.

DP04_0001E, DP04_0001M, DP04_0007PE, DP04_0007PM, DP04_0008PE, DP04_0008PM, DP04_0009PE, DP04_0009PM, DP04_0010PE, DP04_0010PM, DP04_0011PE, DP04_0011PM, DP04_0012PE, DP04_0012PM, DP04_0013PE, DP04_0013PM, DP04_0014PE, DP04_0014PM, DP04_0015PE, DP04_0015PM

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.