What kinds of homes are in Harlem Township, OH?

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

Harlem Township, OH has 1,926 (±214) homes (2020–2024 American Community Survey).

That is about 73 homes per square mile of land.

81.6% are detached single-family houses.

0.9% are in buildings of two to four units.

0.0% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 1,926 (±214)
Detached houses: 81.6%
2–4 unit buildings: 0.9%
5+ unit buildings: 0.0%

Homes in Harlem Township by building size

Housing units by units in structure, 2020–2024
Building type	Harlem Township	Delaware County	Ohio	United States
Single-family, detached	81.6% (±5.6 points)	74.3%	68.8%	61.3%
Single-family, attached (townhouse, rowhouse)	0.0% (±1.9 points)	6.9%	4.9%	6.2%
2 units	0.9% (±1.1 points)	1.1%	3.6%	3.4%
3 or 4 units	0.0% (±1.9 points)	3.6%	4.3%	4.3%
5 to 9 units	0.0% (±1.9 points)	3.8%	4.6%	4.5%
10 to 19 units	0.0% (±1.9 points)	3.1%	3.9%	4.3%
20 or more units	0.0% (±1.9 points)	5.3%	6.5%	10.3%
Mobile home	17.4% (±5.7 points)	2.0%	3.4%	5.6%
Boat, RV, van, etc.	0.0% (±1.9 points)	0.0%	0.1%	0.1%

In Harlem Township, the share of homes in buildings of five or more units is lower than in Delaware County (12.2%).

It is also lower than in Ohio (15.0%).

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

Homes in buildings of 5 or more units in places near Harlem Township

Nearest places with a published estimate, compared with Harlem Township
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Harlem Township	—	0.0% (±3.3 points)	—
Monroe Township (Licking County)	4.7 mi	10.3% (±4.0 points)	Higher
Plain Township (Franklin County)	4.7 mi	4.6% (±2.5 points)	Higher
Genoa Township	5.0 mi	2.1% (±1.6 points)	Not measurably different
New Albany	5.2 mi	5.4% (±3.0 points)	Higher
Trenton Township	5.2 mi	0.0% (±6.9 points)	Not measurably different
Galena	5.8 mi	0.2% (±9.8 points)	Not measurably different
Johnstown	6.2 mi	15.6% (±6.2 points)	Higher
Westerville	6.4 mi	16.9% (±2.5 points)	Higher

Nearby places with a measurably higher figure: Monroe Township (Licking County), OH (10.3%), Plain Township (Franklin County), OH (4.6%), New Albany, OH (5.4%).

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 Delaware County, place by place

Rank	Place	Homes in buildings of 5 or more units
11	Concord Township (Delaware County)	0.9% (±1.6 points)
12	Berlin Township (Delaware County)	0.5% (±2.0 points)
13	Galena	0.2% (±9.8 points)
14 (tie)	Ostrander	0.0% (±19.2 points)
14 (tie)	Shawnee Hills	0.0% (±17.1 points)
14 (tie)	Brown Township (Delaware County)	0.0% (±12.1 points)
14 (tie)	Harlem Township	0.0% (±3.3 points)
14 (tie)	Kingston Township	0.0% (±7.3 points)
14 (tie)	Marlboro Township (Delaware County)	0.0% (±59.8 points)
14 (tie)	Porter Township (Delaware County)	0.0% (±5.7 points)
14 (tie)	Radnor Township	0.0% (±9.9 points)
14 (tie)	Scioto Township (Delaware County)	0.0% (±5.0 points)
14 (tie)	Thompson Township (Delaware County)	0.0% (±25.1 points)

Showing 13 of 26 places in Delaware 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 Harlem Township

How many homes are in Harlem Township?

Harlem Township, OH has an estimated 1,926 (±214) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Harlem Township houses or apartments?

81.6% are detached houses and 0.0% attached houses, while 0.9% are in buildings of two or more units.

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

0.9% of homes in Harlem Township 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 — Harlem township, Delaware County, 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 Harlem township, Delaware County, Ohio (county subdivision:33516, in state:39 county:041).

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.