What kinds of homes are in Diamond, IL?

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

Diamond, IL has 1,144 (±166) homes (2020–2024 American Community Survey).

That is about 602 homes per square mile of land.

48.9% are detached single-family houses.

5.8% are in buildings of two to four units.

7.1% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 1,144 (±166)
Detached houses: 48.9%
2–4 unit buildings: 5.8%
5+ unit buildings: 7.1%

Homes in Diamond by building size

Housing units by units in structure, 2020–2024
Building type	Diamond	Grundy County	Illinois	United States
Single-family, detached	48.9% (±8.4 points)	71.8%	58.2%	61.3%
Single-family, attached (townhouse, rowhouse)	13.8% (±5.8 points)	9.4%	6.1%	6.2%
2 units	0.0% (±3.2 points)	1.8%	5.2%	3.4%
3 or 4 units	5.8% (±4.0 points)	5.7%	6.4%	4.3%
5 to 9 units	6.0% (±4.2 points)	2.2%	6.3%	4.5%
10 to 19 units	1.1% (±1.4 points)	3.0%	4.0%	4.3%
20 or more units	0.0% (±3.2 points)	2.1%	11.5%	10.3%
Mobile home	24.4% (±9.4 points)	3.9%	2.3%	5.6%
Boat, RV, van, etc.	0.0% (±3.2 points)	0.0%	0.0%	0.1%

In Diamond, the share of homes in buildings of five or more units is not measurably different from Grundy County (7.3%).

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 Diamond

Nearest places with a published estimate, compared with Diamond
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Diamond	—	7.1% (±5.5 points)	—
Coal City	1.6 mi	2.4% (±3.5 points)	Not measurably different
Braidwood	1.8 mi	1.3% (±1.6 points)	Lower
Carbon Hill	2.7 mi	0.6% (±30.2 points)	Not measurably different
Godley	2.9 mi	1.1% (±18.6 points)	Not measurably different
Felix Township	2.9 mi	3.3% (±3.0 points)	Not measurably different
Braceville Township	3.1 mi	2.9% (±3.1 points)	Not measurably different
Reed Township	3.5 mi	1.3% (±1.4 points)	Lower
Braceville	4.2 mi	0.0% (±20.3 points)	Not measurably different

Nearby places with a measurably lower figure: Braidwood, IL (1.3%), Reed Township, IL (1.3%).

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 Grundy County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Morris Township	15.9% (±7.1 points)
2	Morris	15.2% (±4.7 points)
3	Erienna Township	15.1% (±11.1 points)
4	Saratoga Township (Grundy County)	12.2% (±5.6 points)
5	Wauponsee Township	7.4% (±7.5 points)
6	Diamond	7.1% (±5.5 points)
7	Aux Sable Township	5.4% (±3.2 points)
8	Gardner	3.8% (±7.4 points)
9	Garfield Township	3.5% (±6.9 points)
10	Felix Township	3.3% (±3.0 points)
11	Braceville Township	2.9% (±3.1 points)
12	Coal City	2.4% (±3.5 points)

Showing 12 of 29 places in Grundy 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 Diamond

How many homes are in Diamond?

Diamond, IL has an estimated 1,144 (±166) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Diamond houses or apartments?

48.9% are detached houses and 13.8% attached houses, while 12.9% are in buildings of two or more units.

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

5.8% of homes in Diamond 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 — Diamond 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 Diamond village, Illinois (place:19837, 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.