What kinds of homes are in Crownsville, MD?

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

Crownsville, MD has 592 (±151) homes (2020–2024 American Community Survey).

That is about 116 homes per square mile of land.

96.1% are detached single-family houses.

0.0% 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: 592 (±151)
Detached houses: 96.1%
2–4 unit buildings: 0.0%
5+ unit buildings: 0.0%

Homes in Crownsville by building size

Housing units by units in structure, 2020–2024
Building type	Crownsville	Anne Arundel County	Maryland	United States
Single-family, detached	96.1% (±6.1 points)	59.5%	51.2%	61.3%
Single-family, attached (townhouse, rowhouse)	0.0% (±6.9 points)	21.4%	21.3%	6.2%
2 units	0.0% (±6.9 points)	0.9%	1.5%	3.4%
3 or 4 units	0.0% (±6.9 points)	0.8%	2.1%	4.3%
5 to 9 units	0.0% (±6.9 points)	3.0%	5.2%	4.5%
10 to 19 units	0.0% (±6.9 points)	7.1%	7.3%	4.3%
20 or more units	0.0% (±6.9 points)	5.9%	10.2%	10.3%
Mobile home	3.9% (±6.1 points)	1.2%	1.3%	5.6%
Boat, RV, van, etc.	0.0% (±6.9 points)	0.1%	0.0%	0.1%

In Crownsville, the share of homes in buildings of five or more units is lower than in Anne Arundel County (16.0%).

It is also lower than in Maryland (22.7%).

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

Homes in buildings of 5 or more units in places near Crownsville

Nearest places with a published estimate, compared with Crownsville
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Crownsville	—	0.0% (±12.0 points)	—
Herald Harbor	2.2 mi	1.2% (±6.2 points)	Not measurably different
Parole	3.1 mi	40.1% (±4.4 points)	Higher
Arden on the Severn	3.1 mi	0.0% (±9.2 points)	Not measurably different
Severna Park	4.6 mi	4.2% (±1.5 points)	Not measurably different
Arnold	4.8 mi	5.8% (±1.6 points)	Not measurably different
Crofton	4.8 mi	7.9% (±2.0 points)	Not measurably different
Riva	5.3 mi	0.0% (±4.3 points)	Not measurably different
Annapolis	5.7 mi	29.8% (±2.8 points)	Higher

Nearby places with a measurably higher figure: Parole, MD (40.1%), Annapolis, MD (29.8%).

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 Anne Arundel County, place by place

Rank	Place	Homes in buildings of 5 or more units
21	Riviera Beach	2.7% (±2.5 points)
22	Galesville	2.3% (±14.9 points)
23	Herald Harbor	1.2% (±6.2 points)
24	Mayo	1.1% (±2.5 points)
25	Deale	0.3% (±2.7 points)
26 (tie)	Arden on the Severn	0.0% (±9.2 points)
26 (tie)	Crownsville	0.0% (±12.0 points)
26 (tie)	Gambrills	0.0% (±7.3 points)
26 (tie)	Highland Beach	0.0% (±66.9 points)
26 (tie)	Riva	0.0% (±4.3 points)
26 (tie)	Shady Side	0.0% (±3.1 points)

Showing 11 of 31 places in Anne Arundel County, ranked from highest to lowest.

Crownsville 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 Crownsville

How many homes are in Crownsville?

Crownsville, MD has an estimated 592 (±151) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Crownsville houses or apartments?

96.1% are detached houses and 0.0% attached houses, while 0.0% are in buildings of two or more units.

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

0.0% of homes in Crownsville 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 — Crownsville CDP, Maryland

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 Crownsville CDP, Maryland (place:21075, in state:24).

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.