What kinds of homes are in Delmar, DE?

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

Delmar, DE has 923 (±152) homes (2020–2024 American Community Survey).

That is about 486 homes per square mile of land.

56.4% are detached single-family houses.

12.9% are in buildings of two to four units.

13.6% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 923 (±152)
Detached houses: 56.4%
2–4 unit buildings: 12.9%
5+ unit buildings: 13.6%

Homes in Delmar by building size

Housing units by units in structure, 2020–2024
Building type	Delmar	Sussex County	Delaware	United States
Single-family, detached	56.4% (±7.6 points)	65.4%	59.1%	61.3%
Single-family, attached (townhouse, rowhouse)	6.4% (±4.8 points)	9.8%	15.5%	6.2%
2 units	1.8% (±1.7 points)	1.0%	1.5%	3.4%
3 or 4 units	11.1% (±5.4 points)	1.9%	2.4%	4.3%
5 to 9 units	8.1% (±3.8 points)	3.2%	3.9%	4.5%
10 to 19 units	4.2% (±3.1 points)	2.6%	5.1%	4.3%
20 or more units	1.3% (±1.0 points)	3.1%	5.4%	10.3%
Mobile home	10.6% (±4.9 points)	12.8%	7.0%	5.6%
Boat, RV, van, etc.	0.0% (±4.0 points)	0.1%	0.1%	0.1%

In Delmar, the share of homes in buildings of five or more units is not measurably different from Sussex County (8.9%).

It is not measurably different from Delaware (14.4%).

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

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

Nearest places with a published estimate, compared with Delmar
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Delmar	—	13.6% (±5.0 points)	—
Delmar	2.3 mi	30.1% (±12.5 points)	Higher
Laurel	7.0 mi	14.7% (±9.1 points)	Not measurably different
Salisbury	7.1 mi	35.4% (±4.9 points)	Higher
Bethel	7.9 mi	0.0% (±33.1 points)	Not measurably different
Hebron	8.4 mi	5.2% (±7.9 points)	Not measurably different
Pittsville	9.2 mi	6.3% (±3.6 points)	Lower
Sharptown	11 mi	0.0% (±17.8 points)	Not measurably different
Galestown	11 mi	0.0% (±80.7 points)	Not measurably different

Nearby places with a measurably lower figure: Pittsville, MD (6.3%).

Nearby places with a measurably higher figure: Delmar, MD (30.1%), Salisbury, MD (35.4%).

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 Sussex County, place by place

Rank	Place	Homes in buildings of 5 or more units
4	Rehoboth Beach	27.7% (±3.9 points)
5	Seaford	22.3% (±6.9 points)
6	Lewes	22.1% (±9.3 points)
7	Millsboro	21.3% (±6.6 points)
8	Greenwood	20.8% (±13.9 points)
9	Laurel	14.7% (±9.1 points)
10	Delmar	13.6% (±5.0 points)
11	Bridgeville	10.2% (±5.5 points)
12	Dagsboro	10.0% (±11.7 points)
13	Milton	7.3% (±4.5 points)
14	Blades	5.8% (±10.3 points)
15	Fenwick Island	4.1% (±5.5 points)
16	Long Neck	3.2% (±3.0 points)

Showing 13 of 27 places in Sussex 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 Delmar

How many homes are in Delmar?

Delmar, DE has an estimated 923 (±152) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Delmar houses or apartments?

56.4% are detached houses and 6.4% attached houses, while 26.5% are in buildings of two or more units.

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

12.9% of homes in Delmar 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 — Delmar town, Delaware

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 Delmar town, Delaware (place:20380, in state:10).

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.