What kinds of homes are in Rock Hill, MO?

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

Rock Hill, MO has 2,319 (±238) homes (2020–2024 American Community Survey).

That is about 2,102 homes per square mile of land.

80.3% are detached single-family houses.

0.0% are in buildings of two to four units.

9.2% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 2,319 (±238)
Detached houses: 80.3%
2–4 unit buildings: 0.0%
5+ unit buildings: 9.2%

Homes in Rock Hill by building size

Housing units by units in structure, 2020–2024
Building type	Rock Hill	St. Louis County	Missouri	United States
Single-family, detached	80.3% (±12.8 points)	72.0%	70.5%	61.3%
Single-family, attached (townhouse, rowhouse)	10.4% (±13.5 points)	4.6%	3.7%	6.2%
2 units	0.0% (±1.5 points)	1.5%	3.2%	3.4%
3 or 4 units	0.0% (±1.5 points)	4.9%	4.6%	4.3%
5 to 9 units	1.6% (±2.5 points)	5.6%	3.6%	4.5%
10 to 19 units	1.7% (±1.5 points)	4.7%	3.4%	4.3%
20 or more units	5.9% (±5.5 points)	6.3%	5.8%	10.3%
Mobile home	0.0% (±1.5 points)	0.3%	5.2%	5.6%
Boat, RV, van, etc.	0.0% (±1.5 points)	0.0%	0.1%	0.1%

In Rock Hill, the share of homes in buildings of five or more units is lower than in St. Louis County (16.6%).

It is not measurably different from Missouri (12.8%).

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

Homes in buildings of 5 or more units in places near Rock Hill

Nearest places with a published estimate, compared with Rock Hill
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Rock Hill	—	9.2% (±6.2 points)	—
Brentwood	1.3 mi	20.0% (±5.3 points)	Higher
Warson Woods	1.3 mi	0.0% (±6.6 points)	Lower
Glendale	1.4 mi	0.0% (±2.6 points)	Lower
Webster Groves	1.7 mi	17.5% (±3.9 points)	Higher
Ladue	2.1 mi	0.0% (±1.7 points)	Lower
Huntleigh	2.3 mi	0.0% (±33.9 points)	Not measurably different
Maplewood	2.4 mi	31.9% (±6.5 points)	Higher
Richmond Heights	2.4 mi	23.1% (±5.9 points)	Higher

Nearby places with a measurably lower figure: Warson Woods, MO (0.0%), Glendale, MO (0.0%), Ladue, MO (0.0%).

Nearby places with a measurably higher figure: Brentwood, MO (20.0%), Webster Groves, MO (17.5%), Maplewood, MO (31.9%).

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. Louis County, place by place

Rank	Place	Homes in buildings of 5 or more units
37	Bridgeton	11.6% (±3.2 points)
38	Wellston	11.2% (±5.6 points)
39	Sunset Hills	10.7% (±3.4 points)
40	Pine Lawn	10.5% (±6.1 points)
41	Town and Country	9.8% (±4.2 points)
42	Berkeley	9.6% (±5.2 points)
43	Rock Hill	9.2% (±6.2 points)
44	Crestwood	8.7% (±3.8 points)
45	Lemay	8.6% (±2.9 points)
46	Concord	8.5% (±2.5 points)
47	Green Park	8.4% (±5.1 points)
48	Eureka	8.3% (±3.8 points)
49	Affton	8.2% (±1.8 points)

Showing 13 of 98 places in St. Louis 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 Rock Hill

How many homes are in Rock Hill?

Rock Hill, MO has an estimated 2,319 (±238) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Rock Hill houses or apartments?

80.3% are detached houses and 10.4% attached houses, while 9.2% are in buildings of two or more units.

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

0.0% of homes in Rock Hill 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 — Rock Hill city, Missouri

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 Rock Hill city, Missouri (place:62660, in state:29).

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.