What kinds of homes are in Seabrook Beach, NH?

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

Seabrook Beach, NH has 906 (±128) homes (2020–2024 American Community Survey).

That is about 865 homes per square mile of land.

71.5% are detached single-family houses.

25.8% 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: 906 (±128)
Detached houses: 71.5%
2–4 unit buildings: 25.8%
5+ unit buildings: 0.0%

Homes in Seabrook Beach by building size

Housing units by units in structure, 2020–2024
Building type	Seabrook Beach	Rockingham County	New Hampshire	United States
Single-family, detached	71.5% (±9.2 points)	65.2%	63.3%	61.3%
Single-family, attached (townhouse, rowhouse)	2.6% (±3.1 points)	7.6%	5.5%	6.2%
2 units	17.0% (±7.9 points)	4.0%	5.2%	3.4%
3 or 4 units	8.8% (±7.8 points)	3.2%	5.3%	4.3%
5 to 9 units	0.0% (±3.8 points)	3.8%	4.6%	4.5%
10 to 19 units	0.0% (±3.8 points)	3.8%	3.1%	4.3%
20 or more units	0.0% (±3.8 points)	8.0%	7.7%	10.3%
Mobile home	0.0% (±3.8 points)	4.4%	5.2%	5.6%
Boat, RV, van, etc.	0.0% (±3.8 points)	0.0%	0.0%	0.1%

In Seabrook Beach, the share of homes in buildings of five or more units is lower than in Rockingham County (15.6%).

It is also lower than in New Hampshire (15.4%).

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

Homes in buildings of 5 or more units in places near Seabrook Beach

Nearest places with a published estimate, compared with Seabrook Beach
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Seabrook Beach	—	0.0% (±6.6 points)	—
Hampton Beach	2.4 mi	37.9% (±8.0 points)	Higher
Salisbury	2.6 mi	14.2% (±2.9 points)	Higher
Salisbury (community)	3.6 mi	19.2% (±4.0 points)	Higher
Hampton	4.1 mi	25.3% (±3.4 points)	Higher
Hampton (community)	4.4 mi	19.9% (±4.6 points)	Higher
Hampton Falls	4.4 mi	6.9% (±5.4 points)	Not measurably different
Newburyport	5.7 mi	15.4% (±3.1 points)	Higher
North Hampton	6.8 mi	1.1% (±2.1 points)	Not measurably different

Nearby places with a measurably higher figure: Hampton Beach, NH (37.9%), Salisbury, MA (14.2%), Salisbury (community), MA (19.2%).

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 Rockingham County, place by place

Rank	Place	Homes in buildings of 5 or more units
3	Derry (community)	36.1% (±5.6 points)
4	Exeter (community)	21.6% (±4.9 points)
5	Hampton (community)	19.9% (±4.6 points)
6	Londonderry (community)	15.8% (±3.9 points)
7	Raymond (community)	10.0% (±6.3 points)
8	Epping (community)	8.0% (±8.4 points)
9	Seabrook Beach	0.0% (±6.6 points)

Showing 7 of 9 places in Rockingham County, ranked from highest to lowest.

Seabrook Beach is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.

It lies inside Seabrook, whose figures include it.

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 Seabrook Beach

How many homes are in Seabrook Beach?

Seabrook Beach, NH has an estimated 906 (±128) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Seabrook Beach houses or apartments?

71.5% are detached houses and 2.6% attached houses, while 25.8% are in buildings of two or more units.

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

25.8% of homes in Seabrook Beach 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 — Seabrook Beach CDP, New Hampshire

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 Seabrook Beach CDP, New Hampshire (place:68340, in state:33).

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.