What kinds of homes are in Romeoville, IL?

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

Romeoville, IL has 13,768 (±488) homes (2020–2024 American Community Survey).

That is about 712 homes per square mile of land.

68.6% are detached single-family houses.

3.3% are in buildings of two to four units.

11.7% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 13,768 (±488)
Detached houses: 68.6%
2–4 unit buildings: 3.3%
5+ unit buildings: 11.7%

Homes in Romeoville by building size

Housing units by units in structure, 2020–2024
Building type	Romeoville	Will County	Illinois	United States
Single-family, detached	68.6% (±2.4 points)	74.4%	58.2%	61.3%
Single-family, attached (townhouse, rowhouse)	16.5% (±2.3 points)	11.4%	6.1%	6.2%
2 units	1.3% (±0.8 points)	2.1%	5.2%	3.4%
3 or 4 units	2.0% (±1.0 points)	2.7%	6.4%	4.3%
5 to 9 units	3.7% (±1.7 points)	2.1%	6.3%	4.5%
10 to 19 units	4.0% (±1.4 points)	2.8%	4.0%	4.3%
20 or more units	4.0% (±1.2 points)	3.3%	11.5%	10.3%
Mobile home	0.0% (±0.1 points)	1.3%	2.3%	5.6%
Boat, RV, van, etc.	0.0% (±0.3 points)	0.0%	0.0%	0.1%

In Romeoville, the share of homes in buildings of five or more units is higher than in Will County (8.2%).

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 Romeoville

Nearest places with a published estimate, compared with Romeoville
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Romeoville	—	11.7% (±2.5 points)	—
Lockport Township	2.1 mi	11.9% (±1.8 points)	Not measurably different
Crest Hill	3.8 mi	23.9% (±4.1 points)	Higher
Du Page Township	3.9 mi	11.2% (±1.6 points)	Not measurably different
Bolingbrook	4.1 mi	11.4% (±1.6 points)	Not measurably different
Sunnyland	4.5 mi	0.0% (±18.9 points)	Not measurably different
Lockport	4.5 mi	6.7% (±1.7 points)	Lower
Fairmont	5.1 mi	1.2% (±3.8 points)	Lower
Crystal Lawns	5.2 mi	0.0% (±9.2 points)	Lower

Nearby places with a measurably lower figure: Lockport, IL (6.7%), Fairmont, IL (1.2%), Crystal Lawns, IL (0.0%).

Nearby places with a measurably higher figure: Crest Hill, IL (23.9%).

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 Will County, place by place

Rank	Place	Homes in buildings of 5 or more units
2	Joliet Township	16.7% (±1.6 points)
3	Wilmington Township	13.8% (±6.0 points)
4	Crete Township	13.1% (±2.4 points)
5	Wilmington (Will County)	12.8% (±5.4 points)
6	Preston Heights	12.1% (±6.0 points)
7	Lockport Township	11.9% (±1.8 points)
8	Romeoville	11.7% (±2.5 points)
9	Joliet	11.6% (±1.3 points)
10	Bolingbrook	11.4% (±1.6 points)
11	Du Page Township	11.2% (±1.6 points)
12	Will Township	11.0% (±7.7 points)
13	Troy Township	10.2% (±1.8 points)
14	University Park	9.9% (±4.4 points)

Showing 13 of 57 places in Will 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 Romeoville

How many homes are in Romeoville?

Romeoville, IL has an estimated 13,768 (±488) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Romeoville houses or apartments?

68.6% are detached houses and 16.5% attached houses, while 15.0% are in buildings of two or more units.

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

3.3% of homes in Romeoville 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 — Romeoville 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 Romeoville village, Illinois (place:65442, 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.