What kinds of homes are in Harlem Township (Stephenson County), IL?

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

Harlem Township (Stephenson County), IL has 904 (±168) homes (2020–2024 American Community Survey).

That is about 29 homes per square mile of land.

94.8% are detached single-family houses.

0.0% 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: 904 (±168)
Detached houses: 94.8%
2–4 unit buildings: 0.0%
5+ unit buildings: 0.0%

Homes in Harlem Township (Stephenson County) by building size

Housing units by units in structure, 2020–2024
Building type	Harlem Township (Stephenson County)	Stephenson County	Illinois	United States
Single-family, detached	94.8% (±5.0 points)	75.9%	58.2%	61.3%
Single-family, attached (townhouse, rowhouse)	0.2% (±0.4 points)	4.2%	6.1%	6.2%
2 units	0.0% (±4.1 points)	3.6%	5.2%	3.4%
3 or 4 units	0.0% (±4.1 points)	3.1%	6.4%	4.3%
5 to 9 units	0.0% (±4.1 points)	4.2%	6.3%	4.5%
10 to 19 units	0.0% (±4.1 points)	1.1%	4.0%	4.3%
20 or more units	0.0% (±4.1 points)	4.2%	11.5%	10.3%
Mobile home	5.0% (±5.0 points)	3.6%	2.3%	5.6%
Boat, RV, van, etc.	0.0% (±4.1 points)	0.0%	0.0%	0.1%

In Harlem Township (Stephenson County), the share of homes in buildings of five or more units is lower than in Stephenson County (9.5%).

It is also lower than in Illinois (21.8%).

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

Homes in buildings of 5 or more units in places near Harlem Township (Stephenson County)

Nearest places with a published estimate, compared with Harlem Township (Stephenson County)
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Harlem Township (Stephenson County)	—	0.0% (±7.1 points)	—
Erin Township	4.0 mi	0.0% (±48.2 points)	Not measurably different
Cedarville	4.4 mi	0.0% (±18.7 points)	Not measurably different
Freeport	4.6 mi	14.0% (±2.6 points)	Higher
Freeport Township	4.6 mi	14.0% (±2.6 points)	Higher
Florence Township (Stephenson County)	6.3 mi	1.0% (±7.8 points)	Not measurably different
Waddams Township	6.3 mi	2.3% (±19.4 points)	Not measurably different
Buckeye Township	6.7 mi	0.0% (±10.2 points)	Not measurably different
Lancaster Township	6.8 mi	0.0% (±9.5 points)	Not measurably different

Nearby places with a measurably higher figure: Freeport, IL (14.0%), Freeport Township, IL (14.0%).

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 Stephenson County, place by place

Rank	Place	Homes in buildings of 5 or more units
21	Davis	0.7% (±18.0 points)
22	Lake Summerset	0.6% (±4.8 points)
23 (tie)	Cedarville	0.0% (±18.7 points)
23 (tie)	Ridott	0.0% (±63.6 points)
23 (tie)	Buckeye Township	0.0% (±10.2 points)
23 (tie)	Erin Township	0.0% (±48.2 points)
23 (tie)	Harlem Township (Stephenson County)	0.0% (±7.1 points)
23 (tie)	Jefferson Township	0.0% (±71.2 points)
23 (tie)	Lancaster Township	0.0% (±9.5 points)
23 (tie)	Silver Creek Township	0.0% (±23.7 points)

Showing 10 of 30 places in Stephenson 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 (Stephenson County)

How many homes are in Harlem Township (Stephenson County)?

Harlem Township (Stephenson County), IL has an estimated 904 (±168) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Harlem Township (Stephenson County) houses or apartments?

94.8% are detached houses and 0.2% attached houses, while 0.0% are in buildings of two or more units.

How many two-family and small multifamily homes are in Harlem Township (Stephenson County)?

0.0% of homes in Harlem Township (Stephenson County) 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, Stephenson County, Illinois

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, Stephenson County, Illinois (county subdivision:32902, in state:17 county:177).

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.