What is the rental vacancy rate in Castle Shannon, PA?

Name: Vacancy rate in Castle Shannon, PA, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

The rental vacancy rate in Castle Shannon, PA is 6.2% (±4.6 points) (2020–2024 American Community Survey).

The homeowner vacancy rate is 0.4% (±0.7 points).

299 (±148) homes, 7.3% of all housing units, were vacant, a count that includes seasonal homes and homes being sold or rented.

In Castle Shannon, the rental vacancy rate went from 4.8% in 2015–2019 to 6.2% in 2020–2024 (+1.4 percentage points), not a measurable change.

Figures last updated on November 12, 2026.

Rental vacancy rate: 6.2% (±4.6 points)
Homeowner vacancy rate: 0.4% (±0.7 points)
Vacant homes: 299 (±148)

Vacancy in Castle Shannon against Allegheny County, its state and the nation

Estimate (90% margin of error)
	Castle Shannon	Allegheny County	Pennsylvania	United States
Rental vacancy rate	6.2% (±4.6 points)	6.8% (±0.5 points)	4.9% (±0.2 points)	5.5%
Homeowner vacancy rate	0.4% (±0.7 points)	0.9% (±0.1 points)	0.8% (±0.1 points)	0.9%
Vacant housing units	299 (±148)	61,025 (±1,978)	531,599 (±8,998)	14,547,859

The rental vacancy rate is the share of rental homes that are vacant and for rent; it leaves out homes already rented but not yet moved into, and seasonal homes.

In Castle Shannon, the rental vacancy rate is not measurably different from Allegheny County (6.8%).

It is not measurably different from Pennsylvania (4.9%).

It is not measurably different from the national figure (5.5%).

Rental vacancy rate in places near Castle Shannon

Nearest places with a published estimate, compared with Castle Shannon
Place	Distance	Rental vacancy rate	Compared with this place
Castle Shannon	—	6.2% (±4.6 points)	—
Baldwin Township	1.0 mi	0.0% (±48.1 points)	Not measurably different
Whitehall	1.6 mi	10.0% (±6.9 points)	Not measurably different
Mount Lebanon Township	1.7 mi	6.8% (±3.5 points)	Not measurably different
Dormont	2.1 mi	8.3% (±5.3 points)	Not measurably different
Brentwood	2.3 mi	7.1% (±6.9 points)	Not measurably different
Bethel Park	3.1 mi	8.0% (±4.5 points)	Not measurably different
Scott Township (Allegheny County)	3.5 mi	3.9% (±2.6 points)	Not measurably different
Mount Oliver	3.6 mi	0.0% (±4.3 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.

Rental vacancy rate across Allegheny County, place by place

Rank	Place	Rental vacancy rate
48	Upper St. Clair Township	7.0% (±7.3 points)
49	Wilkinsburg	6.9% (±3.2 points)
50 (tie)	McCandless Township	6.8% (±4.5 points)
50 (tie)	Mount Lebanon Township	6.8% (±3.5 points)
52	Sharpsburg	6.6% (±6.7 points)
53	Shaler Township	6.5% (±5.3 points)
54	Castle Shannon	6.2% (±4.6 points)
55	Brackenridge	6.1% (±6.2 points)
56 (tie)	Avalon	5.9% (±4.5 points)
56 (tie)	Penn Hills Township	5.9% (±3.1 points)
58	Edgewood	5.7% (±6.1 points)
59	Blawnox	5.6% (±6.6 points)
60	McKeesport	5.5% (±2.9 points)

Showing 13 of 127 places in Allegheny County, ranked from highest to lowest.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Castle Shannon

Is it hard to find a rental in Castle Shannon?

The rental vacancy rate in Castle Shannon, PA is 6.2% (±4.6 points); a low rate means few rental homes stand empty and for rent at any time, which usually means more competition for each one.

Is the rental market in Castle Shannon tighter than it was?

In Castle Shannon, the rental vacancy rate went from 4.8% in 2015–2019 to 6.2% in 2020–2024 (+1.4 percentage points), not a measurable change.

How many homes are vacant in Castle Shannon?

An estimated 299 (±148) housing units, 7.3% of the total, including seasonal homes and homes waiting to be sold or rented.

Sources

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 Castle Shannon borough, Pennsylvania (place:11680, in state:42).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are DP04_0005E, DP04_0005M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP04_0005E, DP04_0005M, DP04_0004E, DP04_0004M, DP04_0003E, DP04_0003M, DP04_0003PE, DP04_0003PM

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.