What kinds of homes are in Amherst, NH?

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

Amherst, NH has 4,584 (±263) homes (2020–2024 American Community Survey).

That is about 135 homes per square mile of land.

85.7% are detached single-family houses.

2.9% are in buildings of two to four units.

3.4% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 4,584 (±263)
Detached houses: 85.7%
2–4 unit buildings: 2.9%
5+ unit buildings: 3.4%

Homes in Amherst by building size

Housing units by units in structure, 2020–2024
Building type	Amherst	Hillsborough County	New Hampshire	United States
Single-family, detached	85.7% (±3.5 points)	56.6%	63.3%	61.3%
Single-family, attached (townhouse, rowhouse)	6.9% (±2.3 points)	6.3%	5.5%	6.2%
2 units	0.8% (±1.0 points)	7.5%	5.2%	3.4%
3 or 4 units	2.1% (±2.2 points)	7.0%	5.3%	4.3%
5 to 9 units	1.9% (±1.0 points)	5.0%	4.6%	4.5%
10 to 19 units	0.0% (±0.8 points)	3.9%	3.1%	4.3%
20 or more units	1.5% (±1.1 points)	11.8%	7.7%	10.3%
Mobile home	1.1% (±0.9 points)	1.9%	5.2%	5.6%
Boat, RV, van, etc.	0.0% (±0.8 points)	0.0%	0.0%	0.1%

In Amherst, the share of homes in buildings of five or more units is lower than in Hillsborough County (20.7%).

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 Amherst

Nearest places with a published estimate, compared with Amherst
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Amherst	—	3.4% (±1.7 points)	—
Merrimack	4.4 mi	12.8% (±3.1 points)	Higher
Milford (community)	5.0 mi	24.3% (±5.9 points)	Higher
Bedford	5.3 mi	14.8% (±3.1 points)	Higher
Mont Vernon	5.3 mi	1.9% (±5.9 points)	Not measurably different
Milford	5.4 mi	18.6% (±3.8 points)	Higher
East Merrimack	6.1 mi	42.5% (±11.7 points)	Higher
Litchfield	7.0 mi	4.0% (±3.0 points)	Not measurably different
Wilton (community)	7.1 mi	8.5% (±11.1 points)	Not measurably different

Nearby places with a measurably higher figure: Merrimack, NH (12.8%), Milford (community), NH (24.3%), Bedford, NH (14.8%).

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 Hillsborough County, place by place

Rank	Place	Homes in buildings of 5 or more units
10	Bennington	6.8% (±3.8 points)
11	Pelham	5.3% (±2.0 points)
12	Antrim	4.8% (±4.1 points)
13	Weare	4.2% (±2.5 points)
14	Litchfield	4.0% (±3.0 points)
15	Greenfield	3.8% (±5.1 points)
16	Amherst	3.4% (±1.7 points)
17	Wilton	2.3% (±3.6 points)
18	Mont Vernon	1.9% (±5.9 points)
19	Hollis	1.5% (±1.6 points)
20	Hillsborough	1.3% (±1.6 points)
21	New Ipswich	1.2% (±2.2 points)
22	Hancock	1.1% (±6.0 points)

Showing 13 of 31 places in Hillsborough 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 Amherst

How many homes are in Amherst?

Amherst, NH has an estimated 4,584 (±263) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Amherst houses or apartments?

85.7% are detached houses and 6.9% attached houses, while 6.3% are in buildings of two or more units.

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

2.9% of homes in Amherst 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 — Amherst town, Hillsborough County, 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 Amherst town, Hillsborough County, New Hampshire (county subdivision:01300, in state:33 county:011).

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.