What kinds of homes are in Cottrellville Township, MI?

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

Cottrellville Township, MI has 1,394 (±140) homes (2020–2024 American Community Survey).

That is about 67 homes per square mile of land.

84.5% are detached single-family houses.

0.0% are in buildings of two to four units.

1.0% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 1,394 (±140)
Detached houses: 84.5%
2–4 unit buildings: 0.0%
5+ unit buildings: 1.0%

Homes in Cottrellville Township by building size

Housing units by units in structure, 2020–2024
Building type	Cottrellville Township	St. Clair County	Michigan	United States
Single-family, detached	84.5% (±6.0 points)	79.1%	72.0%	61.3%
Single-family, attached (townhouse, rowhouse)	0.0% (±2.1 points)	2.6%	4.8%	6.2%
2 units	0.0% (±2.1 points)	2.5%	2.2%	3.4%
3 or 4 units	0.0% (±2.1 points)	2.4%	2.6%	4.3%
5 to 9 units	0.0% (±2.1 points)	2.5%	4.1%	4.5%
10 to 19 units	0.0% (±2.1 points)	1.3%	3.5%	4.3%
20 or more units	1.0% (±1.7 points)	3.2%	5.6%	10.3%
Mobile home	14.5% (±6.1 points)	6.5%	5.0%	5.6%
Boat, RV, van, etc.	0.0% (±2.1 points)	0.0%	0.0%	0.1%

In Cottrellville Township, the share of homes in buildings of five or more units is lower than in St. Clair County (7.0%).

It is also lower than in Michigan (13.2%).

It is lower than the national figure (19.1%).

Homes in buildings of 5 or more units in places near Cottrellville Township

Nearest places with a published estimate, compared with Cottrellville Township
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Cottrellville Township	—	1.0% (±3.4 points)	—
Marine City	3.3 mi	7.3% (±3.9 points)	Higher
Pearl Beach	4.4 mi	0.0% (±2.3 points)	Not measurably different
Ira Township	5.0 mi	2.5% (±2.6 points)	Not measurably different
Algonac	5.2 mi	12.6% (±6.0 points)	Higher
China Township	5.5 mi	0.0% (±4.0 points)	Not measurably different
East China Township	6.1 mi	12.5% (±6.0 points)	Higher
Clay Township	6.5 mi	0.2% (±0.9 points)	Not measurably different
Casco Township (St. Clair County)	7.3 mi	0.3% (±2.8 points)	Not measurably different

Nearby places with a measurably higher figure: Marine City, MI (7.3%), Algonac, MI (12.6%), East China Township, MI (12.5%).

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 St. Clair County, place by place

Rank	Place	Homes in buildings of 5 or more units
9	Marine City	7.3% (±3.9 points)
10	Mussey Township	3.9% (±1.8 points)
11	St. Clair Township	3.4% (±1.5 points)
12	Ira Township	2.5% (±2.6 points)
13	Burtchville Township	2.2% (±3.1 points)
14	Emmett Township	1.6% (±4.3 points)
15	Cottrellville Township	1.0% (±3.4 points)
16	Kimball Township	0.8% (±1.4 points)
17 (tie)	Columbus Township (St. Clair County)	0.4% (±2.6 points)
17 (tie)	Wales Township	0.4% (±3.5 points)
19	Casco Township (St. Clair County)	0.3% (±2.8 points)
20	Clay Township	0.2% (±0.9 points)
21 (tie)	Berlin Township (St. Clair County)	0.0% (±3.6 points)

Showing 13 of 29 places in St. Clair 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 Cottrellville Township

How many homes are in Cottrellville Township?

Cottrellville Township, MI has an estimated 1,394 (±140) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Cottrellville Township houses or apartments?

84.5% are detached houses and 0.0% attached houses, while 1.0% are in buildings of two or more units.

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

0.0% of homes in Cottrellville Township 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 — Cottrellville township, St. Clair County, Michigan

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 Cottrellville township, St. Clair County, Michigan (county subdivision:18400, in state:26 county:147).

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.