What kinds of homes are in Severn, MD?

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

Severn, MD has 22,332 (±884) homes (2020–2024 American Community Survey).

That is about 1,218 homes per square mile of land.

50.4% are detached single-family houses.

0.8% are in buildings of two to four units.

14.3% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 22,332 (±884)
Detached houses: 50.4%
2–4 unit buildings: 0.8%
5+ unit buildings: 14.3%

Homes in Severn by building size

Housing units by units in structure, 2020–2024
Building type	Severn	Anne Arundel County	Maryland	United States
Single-family, detached	50.4% (±2.9 points)	59.5%	51.2%	61.3%
Single-family, attached (townhouse, rowhouse)	31.1% (±2.8 points)	21.4%	21.3%	6.2%
2 units	0.5% (±0.5 points)	0.9%	1.5%	3.4%
3 or 4 units	0.3% (±0.2 points)	0.8%	2.1%	4.3%
5 to 9 units	1.1% (±0.5 points)	3.0%	5.2%	4.5%
10 to 19 units	4.9% (±1.6 points)	7.1%	7.3%	4.3%
20 or more units	8.3% (±1.5 points)	5.9%	10.2%	10.3%
Mobile home	3.2% (±0.8 points)	1.2%	1.3%	5.6%
Boat, RV, van, etc.	0.0% (±0.2 points)	0.1%	0.0%	0.1%

In Severn, the share of homes in buildings of five or more units is not measurably different from 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 Severn

Nearest places with a published estimate, compared with Severn
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Severn	—	14.3% (±2.2 points)	—
Fort Meade	3.3 mi	15.6% (±3.8 points)	Not measurably different
Gambrills	3.8 mi	0.0% (±7.3 points)	Lower
Jessup	4.4 mi	31.0% (±13.7 points)	Higher
Odenton	4.8 mi	32.6% (±3.7 points)	Higher
Elkridge	4.8 mi	29.5% (±4.1 points)	Higher
Ferndale	4.9 mi	17.8% (±5.5 points)	Not measurably different
Glen Burnie	5.0 mi	29.4% (±2.4 points)	Higher
Linthicum	5.4 mi	13.7% (±3.7 points)	Not measurably different

Nearby places with a measurably lower figure: Gambrills, MD (0.0%).

Nearby places with a measurably higher figure: Jessup, MD (31.0%), Odenton, MD (32.6%), Elkridge, MD (29.5%).

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 Anne Arundel County, place by place

Rank	Place	Homes in buildings of 5 or more units
4	Jessup	31.0% (±13.7 points)
5	Annapolis	29.8% (±2.8 points)
6	Glen Burnie	29.4% (±2.4 points)
7	Maryland City	24.1% (±5.7 points)
8	Ferndale	17.8% (±5.5 points)
9	Fort Meade	15.6% (±3.8 points)
10	Severn	14.3% (±2.2 points)
11	Linthicum	13.7% (±3.7 points)
12	Pasadena	9.6% (±3.1 points)
13	Crofton	7.9% (±2.0 points)
14	Lake Shore	7.5% (±4.0 points)
15	Annapolis Neck	6.3% (±2.1 points)
16	Arnold	5.8% (±1.6 points)

Showing 13 of 31 places in Anne Arundel County, ranked from highest to lowest.

Severn 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 Severn

How many homes are in Severn?

Severn, MD has an estimated 22,332 (±884) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Severn houses or apartments?

50.4% are detached houses and 31.1% attached houses, while 15.1% are in buildings of two or more units.

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

0.8% of homes in Severn 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 — Severn 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 Severn CDP, Maryland (place:71150, 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.