What kinds of homes are in White Marsh, MD?

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

White Marsh, MD has 4,539 (±354) homes (2020–2024 American Community Survey).

That is about 855 homes per square mile of land.

51.6% are detached single-family houses.

0.0% are in buildings of two to four units.

24.5% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 4,539 (±354)
Detached houses: 51.6%
2–4 unit buildings: 0.0%
5+ unit buildings: 24.5%

Homes in White Marsh by building size

Housing units by units in structure, 2020–2024
Building type	White Marsh	Baltimore County	Maryland	United States
Single-family, detached	51.6% (±4.7 points)	47.2%	51.2%	61.3%
Single-family, attached (townhouse, rowhouse)	23.8% (±3.8 points)	23.7%	21.3%	6.2%
2 units	0.0% (±0.9 points)	1.1%	1.5%	3.4%
3 or 4 units	0.0% (±0.9 points)	1.9%	2.1%	4.3%
5 to 9 units	4.5% (±2.6 points)	7.7%	5.2%	4.5%
10 to 19 units	12.8% (±4.8 points)	10.0%	7.3%	4.3%
20 or more units	7.2% (±2.4 points)	7.5%	10.2%	10.3%
Mobile home	0.0% (±0.9 points)	0.8%	1.3%	5.6%
Boat, RV, van, etc.	0.0% (±0.9 points)	0.0%	0.0%	0.1%

In White Marsh, the share of homes in buildings of five or more units is not measurably different from Baltimore County (25.2%).

It is not measurably different from Maryland (22.7%).

It is not measurably different from the national figure (19.1%).

Homes in buildings of 5 or more units in places near White Marsh

Nearest places with a published estimate, compared with White Marsh
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
White Marsh	—	24.5% (±6.0 points)	—
Rossville	2.0 mi	44.9% (±7.1 points)	Higher
Perry Hall	2.0 mi	25.1% (±3.8 points)	Not measurably different
Honeygo	2.2 mi	18.1% (±3.6 points)	Not measurably different
Middle River	3.3 mi	15.8% (±3.0 points)	Lower
Overlea	3.4 mi	17.2% (±3.5 points)	Lower
Carney	3.8 mi	34.7% (±4.2 points)	Higher
Rosedale	4.6 mi	12.4% (±2.6 points)	Lower
Parkville	5.0 mi	19.1% (±3.8 points)	Not measurably different

Nearby places with a measurably lower figure: Middle River, MD (15.8%), Overlea, MD (17.2%), Rosedale, MD (12.4%).

Nearby places with a measurably higher figure: Rossville, MD (44.9%), Carney, MD (34.7%).

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 Baltimore County, place by place

Rank	Place	Homes in buildings of 5 or more units
8	Milford Mill	37.4% (±4.3 points)
9	Carney	34.7% (±4.2 points)
10	Reisterstown	28.0% (±5.1 points)
11	Catonsville	25.8% (±3.4 points)
12	Lochearn	25.3% (±4.4 points)
13	Perry Hall	25.1% (±3.8 points)
14	White Marsh	24.5% (±6.0 points)
15	Timonium	23.9% (±4.0 points)
16	Woodlawn (Baltimore County)	22.3% (±3.3 points)
17	Essex	19.5% (±3.0 points)
18	Randallstown	19.4% (±3.5 points)
19	Parkville	19.1% (±3.8 points)
20	Honeygo	18.1% (±3.6 points)

Showing 13 of 32 places in Baltimore County, ranked from highest to lowest.

White Marsh 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 White Marsh

How many homes are in White Marsh?

White Marsh, MD has an estimated 4,539 (±354) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in White Marsh houses or apartments?

51.6% are detached houses and 23.8% attached houses, while 24.5% are in buildings of two or more units.

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

0.0% of homes in White Marsh 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 — White Marsh 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 White Marsh CDP, Maryland (place:84350, 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.