What kinds of homes are in Millsboro, DE?

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

Millsboro, DE has 3,554 (±342) homes (2020–2024 American Community Survey).

That is about 693 homes per square mile of land.

32.0% are detached single-family houses.

3.2% are in buildings of two to four units.

21.3% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 3,554 (±342)
Detached houses: 32.0%
2–4 unit buildings: 3.2%
5+ unit buildings: 21.3%

Homes in Millsboro by building size

Housing units by units in structure, 2020–2024
Building type	Millsboro	Sussex County	Delaware	United States
Single-family, detached	32.0% (±6.3 points)	65.4%	59.1%	61.3%
Single-family, attached (townhouse, rowhouse)	38.2% (±6.0 points)	9.8%	15.5%	6.2%
2 units	1.4% (±1.6 points)	1.0%	1.5%	3.4%
3 or 4 units	1.8% (±1.8 points)	1.9%	2.4%	4.3%
5 to 9 units	12.2% (±4.7 points)	3.2%	3.9%	4.5%
10 to 19 units	4.1% (±3.3 points)	2.6%	5.1%	4.3%
20 or more units	5.0% (±3.2 points)	3.1%	5.4%	10.3%
Mobile home	5.4% (±3.2 points)	12.8%	7.0%	5.6%
Boat, RV, van, etc.	0.0% (±1.0 points)	0.1%	0.1%	0.1%

In Millsboro, the share of homes in buildings of five or more units is higher than in Sussex County (8.9%).

It is also higher than in Delaware (14.4%).

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

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

Nearest places with a published estimate, compared with Millsboro
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Millsboro	—	21.3% (±6.6 points)	—
Dagsboro	4.5 mi	10.0% (±11.7 points)	Not measurably different
Frankford	6.2 mi	0.0% (±15.9 points)	Lower
Georgetown	8.1 mi	29.4% (±11.5 points)	Not measurably different
Long Neck	8.3 mi	3.2% (±3.0 points)	Lower
Millville	10 mi	0.0% (±3.1 points)	Lower
Selbyville	10 mi	2.7% (±3.7 points)	Lower
Ocean View	12 mi	1.6% (±2.7 points)	Lower
Milton	13 mi	7.3% (±4.5 points)	Lower

Nearby places with a measurably lower figure: Frankford, DE (0.0%), Long Neck, DE (3.2%), Millville, DE (0.0%).

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
1	Dewey Beach	30.9% (±4.6 points)
2	Georgetown	29.4% (±11.5 points)
3	Milford	28.6% (±8.4 points)
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)

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 Millsboro

How many homes are in Millsboro?

Millsboro, DE has an estimated 3,554 (±342) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Millsboro houses or apartments?

32.0% are detached houses and 38.2% attached houses, while 24.5% are in buildings of two or more units.

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

3.2% of homes in Millsboro 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 — Millsboro 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 Millsboro town, Delaware (place:47940, 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.