What kinds of homes are in Posen, IL?

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

Posen, IL has 1,596 (±259) homes (2020–2024 American Community Survey).

That is about 1,365 homes per square mile of land.

84.6% are detached single-family houses.

12.0% 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: 1,596 (±259)
Detached houses: 84.6%
2–4 unit buildings: 12.0%
5+ unit buildings: 0.0%

Homes in Posen by building size

Housing units by units in structure, 2020–2024
Building type	Posen	Cook County	Illinois	United States
Single-family, detached	84.6% (±8.4 points)	39.6%	58.2%	61.3%
Single-family, attached (townhouse, rowhouse)	0.0% (±2.3 points)	5.5%	6.1%	6.2%
2 units	8.5% (±6.3 points)	8.9%	5.2%	3.4%
3 or 4 units	3.5% (±5.6 points)	10.4%	6.4%	4.3%
5 to 9 units	0.0% (±2.3 points)	9.7%	6.3%	4.5%
10 to 19 units	0.0% (±2.3 points)	5.0%	4.0%	4.3%
20 or more units	0.0% (±2.3 points)	20.1%	11.5%	10.3%
Mobile home	3.4% (±3.6 points)	0.8%	2.3%	5.6%
Boat, RV, van, etc.	0.0% (±2.3 points)	0.0%	0.0%	0.1%

In Posen, the share of homes in buildings of five or more units is lower than in Cook County (34.8%).

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 Posen

Nearest places with a published estimate, compared with Posen
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Posen	—	0.0% (±4.0 points)	—
Dixmoor	1.0 mi	0.0% (±5.0 points)	Not measurably different
Robbins	1.5 mi	16.8% (±9.7 points)	Higher
Blue Island	2.0 mi	29.9% (±5.9 points)	Higher
Midlothian	2.0 mi	20.5% (±6.1 points)	Higher
Markham	2.0 mi	1.5% (±1.7 points)	Not measurably different
Harvey	2.3 mi	13.2% (±3.0 points)	Higher
Calumet Township	2.5 mi	34.3% (±6.2 points)	Higher
Riverdale	2.8 mi	27.9% (±5.2 points)	Higher

Nearby places with a measurably higher figure: Robbins, IL (16.8%), Blue Island, IL (29.9%), Midlothian, IL (20.5%).

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 Cook County, place by place

Rank	Place	Homes in buildings of 5 or more units
142	Barrington Hills	0.3% (±3.7 points)
143	Inverness	0.2% (±1.8 points)
144 (tie)	Bedford Park	0.0% (±28.6 points)
144 (tie)	Dixmoor	0.0% (±5.0 points)
144 (tie)	Forest View	0.0% (±18.4 points)
144 (tie)	Golf	0.0% (±31.5 points)
144 (tie)	Posen	0.0% (±4.0 points)

Showing 7 of 148 places in Cook 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 Posen

How many homes are in Posen?

Posen, IL has an estimated 1,596 (±259) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Posen houses or apartments?

84.6% are detached houses and 0.0% attached houses, while 12.0% are in buildings of two or more units.

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

12.0% of homes in Posen 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 — Posen 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 Posen village, Illinois (place:61314, 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.