What kinds of homes are in Warren, IL?

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

Warren, IL has 601 (±71) homes (2020–2024 American Community Survey).

That is about 582 homes per square mile of land.

93.5% are detached single-family houses.

1.0% are in buildings of two to four units.

4.3% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 601 (±71)
Detached houses: 93.5%
2–4 unit buildings: 1.0%
5+ unit buildings: 4.3%

Homes in Warren by building size

Housing units by units in structure, 2020–2024
Building type	Warren	Jo Daviess County	Illinois	United States
Single-family, detached	93.5% (±2.7 points)	82.5%	58.2%	61.3%
Single-family, attached (townhouse, rowhouse)	0.3% (±0.5 points)	4.0%	6.1%	6.2%
2 units	1.0% (±1.0 points)	2.1%	5.2%	3.4%
3 or 4 units	0.0% (±6.0 points)	3.7%	6.4%	4.3%
5 to 9 units	0.8% (±1.0 points)	2.8%	6.3%	4.5%
10 to 19 units	2.7% (±1.7 points)	1.4%	4.0%	4.3%
20 or more units	0.8% (±1.3 points)	0.9%	11.5%	10.3%
Mobile home	0.8% (±0.9 points)	2.5%	2.3%	5.6%
Boat, RV, van, etc.	0.0% (±6.0 points)	0.0%	0.0%	0.1%

In Warren, the share of homes in buildings of five or more units is not measurably different from Jo Daviess County (5.1%).

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 Warren

Nearest places with a published estimate, compared with Warren
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Warren	—	4.3% (±2.4 points)	—
Warren Township (Jo Daviess County)	2.0 mi	4.1% (±2.1 points)	Not measurably different
Nora	3.5 mi	0.0% (±59.8 points)	Not measurably different
Nora Township	4.7 mi	0.0% (±32.2 points)	Not measurably different
Town of Gratiot	5.2 mi	0.0% (±14.5 points)	Not measurably different
Apple River	5.2 mi	12.8% (±23.6 points)	Not measurably different
Gratiot	6.1 mi	0.0% (±22.3 points)	Not measurably different
Rush Township	6.1 mi	0.0% (±33.8 points)	Not measurably different
Town of Wayne (Lafayette County)	6.4 mi	0.0% (±19.7 points)	Not measurably different

None of the nearby places differs measurably from this one on this figure.

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 Jo Daviess County, place by place

Rank	Place	Homes in buildings of 5 or more units
7	Apple River	12.8% (±23.6 points)
8	Apple River Township	9.9% (±18.8 points)
9	Woodbine Township	7.0% (±13.0 points)
10	Stockton	6.9% (±6.6 points)
11	Stockton Township	5.7% (±5.5 points)
12	East Dubuque	4.8% (±3.0 points)
13	Warren	4.3% (±2.4 points)
14	Warren Township (Jo Daviess County)	4.1% (±2.1 points)
15	The Galena Territory	3.8% (±4.2 points)
16	Dunleith Township	2.3% (±1.4 points)
17	Scales Mound	1.9% (±22.7 points)
18	Hanover	1.7% (±7.8 points)
19 (tie)	Hanover Township (Jo Daviess County)	1.2% (±5.5 points)

Showing 13 of 34 places in Jo Daviess 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 Warren

How many homes are in Warren?

Warren, IL has an estimated 601 (±71) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Warren houses or apartments?

93.5% are detached houses and 0.3% attached houses, while 5.3% are in buildings of two or more units.

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

1.0% of homes in Warren 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 — Warren village, 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 Warren village, Illinois (place:78851, in state:17).

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.