What kinds of homes are in Petersham, MA?

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

Petersham, MA has 525 (±53) homes (2020–2024 American Community Survey).

That is about 10 homes per square mile of land.

93.1% are detached single-family houses.

5.9% 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: 525 (±53)
Detached houses: 93.1%
2–4 unit buildings: 5.9%
5+ unit buildings: 0.0%

Homes in Petersham by building size

Housing units by units in structure, 2020–2024
Building type	Petersham	Worcester County	Massachusetts	United States
Single-family, detached	93.1% (±3.1 points)	56.7%	51.1%	61.3%
Single-family, attached (townhouse, rowhouse)	0.6% (±0.9 points)	6.1%	5.9%	6.2%
2 units	3.2% (±2.8 points)	7.6%	9.3%	3.4%
3 or 4 units	2.7% (±1.6 points)	12.0%	10.7%	4.3%
5 to 9 units	0.0% (±7.8 points)	5.3%	5.7%	4.5%
10 to 19 units	0.0% (±7.8 points)	3.7%	4.2%	4.3%
20 or more units	0.0% (±7.8 points)	7.9%	12.3%	10.3%
Mobile home	0.4% (±0.6 points)	0.8%	0.8%	5.6%
Boat, RV, van, etc.	0.0% (±7.8 points)	0.0%	0.0%	0.1%

In Petersham, the share of homes in buildings of five or more units is lower than in Worcester County (16.9%).

It is also lower than in Massachusetts (22.2%).

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

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

Nearest places with a published estimate, compared with Petersham
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Petersham	—	0.0% (±13.5 points)	—
New Salem	5.7 mi	0.0% (±14.0 points)	Not measurably different
Barre	6.0 mi	8.7% (±7.4 points)	Not measurably different
Hardwick	7.3 mi	6.2% (±6.1 points)	Not measurably different
Phillipston	7.5 mi	0.4% (±4.8 points)	Not measurably different
Athol	8.1 mi	6.8% (±2.5 points)	Not measurably different
Athol (community)	9.3 mi	9.5% (±3.5 points)	Not measurably different
New Braintree	10 mi	0.0% (±17.3 points)	Not measurably different
Templeton	10 mi	5.0% (±3.9 points)	Not measurably different

None of the nearby places differs measurably from this one on this figure.

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 Worcester County, place by place

Rank	Place	Homes in buildings of 5 or more units
53 (tie)	Royalston	0.8% (±9.4 points)
55	Ashburnham	0.7% (±2.4 points)
56	Phillipston	0.4% (±4.8 points)
57 (tie)	Mendon	0.0% (±3.3 points)
57 (tie)	New Braintree	0.0% (±17.3 points)
57 (tie)	Oakham	0.0% (±10.4 points)
57 (tie)	Petersham	0.0% (±13.5 points)

Showing 7 of 60 places in Worcester 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 Petersham

How many homes are in Petersham?

Petersham, MA has an estimated 525 (±53) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Petersham houses or apartments?

93.1% are detached houses and 0.6% attached houses, while 5.9% are in buildings of two or more units.

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

5.9% of homes in Petersham 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 — Petersham town, Worcester County, Massachusetts

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 Petersham town, Worcester County, Massachusetts (county subdivision:53120, in state:25 county:027).

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.