What kinds of homes are in Anna, IL?

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

Anna, IL has 2,211 (±245) homes (2020–2024 American Community Survey).

That is about 599 homes per square mile of land.

64.5% are detached single-family houses.

11.5% are in buildings of two to four units.

12.2% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 2,211 (±245)
Detached houses: 64.5%
2–4 unit buildings: 11.5%
5+ unit buildings: 12.2%

Homes in Anna by building size

Housing units by units in structure, 2020–2024
Building type	Anna	Union County	Illinois	United States
Single-family, detached	64.5% (±8.1 points)	74.5%	58.2%	61.3%
Single-family, attached (townhouse, rowhouse)	2.6% (±2.9 points)	1.0%	6.1%	6.2%
2 units	5.6% (±3.7 points)	3.0%	5.2%	3.4%
3 or 4 units	5.9% (±4.1 points)	2.3%	6.4%	4.3%
5 to 9 units	2.7% (±2.9 points)	1.4%	6.3%	4.5%
10 to 19 units	0.8% (±1.2 points)	0.4%	4.0%	4.3%
20 or more units	8.7% (±4.3 points)	3.7%	11.5%	10.3%
Mobile home	9.3% (±5.7 points)	13.7%	2.3%	5.6%
Boat, RV, van, etc.	0.0% (±1.7 points)	0.2%	0.0%	0.1%

In Anna, the share of homes in buildings of five or more units is higher than in Union County (5.5%).

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 Anna

Nearest places with a published estimate, compared with Anna
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Anna	—	12.2% (±5.3 points)	—
Jonesboro	1.7 mi	2.6% (±5.1 points)	Lower
Cobden	5.1 mi	6.2% (±12.4 points)	Not measurably different
Dongola	8.2 mi	0.4% (±17.8 points)	Not measurably different
Mill Creek	8.3 mi	0.0% (±159.3 points)	Not measurably different
Alto Pass	9.0 mi	0.0% (±31.9 points)	Not measurably different
Makanda	11 mi	0.0% (±24.4 points)	Not measurably different
Makanda Township	12 mi	0.3% (±2.0 points)	Lower
Ullin	13 mi	15.3% (±22.2 points)	Not measurably different

Nearby places with a measurably lower figure: Jonesboro, IL (2.6%), Makanda Township, IL (0.3%).

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 Union County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Anna	12.2% (±5.3 points)
2	Cobden	6.2% (±12.4 points)
3	Jonesboro	2.6% (±5.1 points)
4	Dongola	0.4% (±17.8 points)
5 (tie)	Alto Pass	0.0% (±31.9 points)
5 (tie)	Mill Creek	0.0% (±159.3 points)

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 Anna

How many homes are in Anna?

Anna, IL has an estimated 2,211 (±245) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Anna houses or apartments?

64.5% are detached houses and 2.6% attached houses, while 23.7% are in buildings of two or more units.

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

11.5% of homes in Anna 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 — Anna city, 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 Anna city, Illinois (place:01543, 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.