What kinds of homes are in Montana City, MT?

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

Montana City, MT has 1,112 (±97) homes (2020–2024 American Community Survey).

That is about 33 homes per square mile of land.

88.5% are detached single-family houses.

1.3% 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: 1,112 (±97)
Detached houses: 88.5%
2–4 unit buildings: 1.3%
5+ unit buildings: 0.0%

Homes in Montana City by building size

Housing units by units in structure, 2020–2024
Building type	Montana City	Jefferson County	Montana	United States
Single-family, detached	88.5% (±4.7 points)	83.2%	68.8%	61.3%
Single-family, attached (townhouse, rowhouse)	10.3% (±4.3 points)	2.2%	4.5%	6.2%
2 units	1.3% (±1.4 points)	0.9%	2.8%	3.4%
3 or 4 units	0.0% (±2.7 points)	0.4%	4.6%	4.3%
5 to 9 units	0.0% (±2.7 points)	0.3%	2.9%	4.5%
10 to 19 units	0.0% (±2.7 points)	0.9%	2.6%	4.3%
20 or more units	0.0% (±2.7 points)	0.0%	4.2%	10.3%
Mobile home	0.0% (±2.7 points)	11.3%	9.4%	5.6%
Boat, RV, van, etc.	0.0% (±2.7 points)	0.8%	0.2%	0.1%

In Montana City, the share of homes in buildings of five or more units is not measurably different from Jefferson County (1.2%).

It is also lower than in Montana (9.7%).

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

Homes in buildings of 5 or more units in places near Montana City

Nearest places with a published estimate, compared with Montana City
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Montana City	—	0.0% (±4.7 points)	—
East Helena	4.2 mi	0.0% (±6.1 points)	Not measurably different
Clancy	6.1 mi	0.0% (±7.4 points)	Not measurably different
Helena	6.5 mi	17.5% (±2.4 points)	Higher
Helena Valley Southeast	7.0 mi	0.0% (±1.4 points)	Not measurably different
Helena West Side	10 mi	4.6% (±9.2 points)	Not measurably different
Helena Valley West Central	11 mi	0.4% (±1.5 points)	Not measurably different
Helena Valley Northeast	13 mi	0.7% (±2.6 points)	Not measurably different
Helena Valley Northwest	15 mi	0.0% (±3.1 points)	Not measurably different

Nearby places with a measurably higher figure: Helena, MT (17.5%).

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 Jefferson County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Whitehall	10.3% (±10.8 points)
2	Boulder	2.0% (±8.0 points)
3 (tie)	Clancy	0.0% (±7.4 points)
3 (tie)	Montana City	0.0% (±4.7 points)

Montana City is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.

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 Montana City

How many homes are in Montana City?

Montana City, MT has an estimated 1,112 (±97) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Montana City houses or apartments?

88.5% are detached houses and 10.3% attached houses, while 1.3% are in buildings of two or more units.

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

1.3% of homes in Montana City 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 — Montana City CDP, Montana

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 Montana City CDP, Montana (place:51175, in state:30).

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.