What kinds of homes are in Williamsburg, PA?

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

Williamsburg, PA has 513 (±53) homes (2020–2024 American Community Survey).

That is about 1,398 homes per square mile of land.

67.6% are detached single-family houses.

12.5% are in buildings of two to four units.

13.9% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 513 (±53)
Detached houses: 67.6%
2–4 unit buildings: 12.5%
5+ unit buildings: 13.9%

Homes in Williamsburg by building size

Housing units by units in structure, 2020–2024
Building type	Williamsburg	Blair County	Pennsylvania	United States
Single-family, detached	67.6% (±7.1 points)	71.2%	56.6%	61.3%
Single-family, attached (townhouse, rowhouse)	3.1% (±1.6 points)	4.2%	18.8%	6.2%
2 units	5.3% (±4.5 points)	4.6%	4.3%	3.4%
3 or 4 units	7.2% (±4.4 points)	4.5%	4.0%	4.3%
5 to 9 units	9.4% (±4.2 points)	2.4%	3.1%	4.5%
10 to 19 units	4.5% (±3.9 points)	1.9%	2.6%	4.3%
20 or more units	0.0% (±6.1 points)	5.0%	7.0%	10.3%
Mobile home	2.9% (±3.3 points)	6.3%	3.5%	5.6%
Boat, RV, van, etc.	0.0% (±6.1 points)	0.0%	0.0%	0.1%

In Williamsburg, the share of homes in buildings of five or more units is not measurably different from Blair County (9.3%).

It is not measurably different from Pennsylvania (12.7%).

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

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

Nearest places with a published estimate, compared with Williamsburg
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Williamsburg	—	13.9% (±8.4 points)	—
Woodbury Township (Blair County)	1.3 mi	0.0% (±8.8 points)	Lower
Catharine Township	4.3 mi	0.9% (±18.5 points)	Not measurably different
Walker Township (Huntingdon County)	4.7 mi	2.0% (±5.5 points)	Lower
Frankstown Township	5.3 mi	12.6% (±6.5 points)	Not measurably different
Marklesburg	5.8 mi	0.0% (±26.3 points)	Not measurably different
McConnellstown	7.3 mi	3.0% (±8.1 points)	Not measurably different
Penn Township (Huntingdon County)	7.5 mi	0.0% (±8.1 points)	Lower
Porter Township (Huntingdon County)	7.5 mi	0.0% (±6.6 points)	Lower

Nearby places with a measurably lower figure: Woodbury Township (Blair County), PA (0.0%), Walker Township (Huntingdon County), PA (2.0%), Penn Township (Huntingdon County), PA (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 Blair County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Duncansville	21.8% (±8.3 points)
2	Williamsburg	13.9% (±8.4 points)
3	Frankstown Township	12.6% (±6.5 points)
4	Altoona	12.3% (±1.6 points)
5	Tyrone	12.0% (±3.8 points)
6	Hollidaysburg	11.9% (±4.7 points)
7	Taylor Township (Blair County)	9.7% (±4.9 points)
8	North Woodbury Township	9.0% (±2.6 points)

Showing 8 of 24 places in Blair 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 Williamsburg

How many homes are in Williamsburg?

Williamsburg, PA has an estimated 513 (±53) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Williamsburg houses or apartments?

67.6% are detached houses and 3.1% attached houses, while 26.4% are in buildings of two or more units.

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

12.5% of homes in Williamsburg 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 — Williamsburg borough, Pennsylvania

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 Williamsburg borough, Pennsylvania (place:85272, in state:42).

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.