What kinds of homes are in Seneca Knolls, NY?

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

Seneca Knolls, NY has 1,045 (±253) homes (2020–2024 American Community Survey).

That is about 825 homes per square mile of land.

82.8% are detached single-family houses.

0.0% are in buildings of two to four units.

2.9% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 1,045 (±253)
Detached houses: 82.8%
2–4 unit buildings: 0.0%
5+ unit buildings: 2.9%

Homes in Seneca Knolls by building size

Housing units by units in structure, 2020–2024
Building type	Seneca Knolls	Onondaga County	New York	United States
Single-family, detached	82.8% (±10.9 points)	63.7%	41.2%	61.3%
Single-family, attached (townhouse, rowhouse)	0.0% (±4.0 points)	4.2%	5.5%	6.2%
2 units	0.0% (±4.0 points)	7.5%	9.6%	3.4%
3 or 4 units	0.0% (±4.0 points)	5.0%	6.9%	4.3%
5 to 9 units	0.0% (±4.0 points)	5.3%	5.2%	4.5%
10 to 19 units	0.0% (±4.0 points)	4.3%	4.4%	4.3%
20 or more units	2.9% (±4.3 points)	8.9%	25.1%	10.3%
Mobile home	14.4% (±10.5 points)	1.1%	2.1%	5.6%
Boat, RV, van, etc.	0.0% (±4.0 points)	0.0%	0.0%	0.1%

In Seneca Knolls, the share of homes in buildings of five or more units is lower than in Onondaga County (18.5%).

It is also lower than in New York (34.7%).

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

Homes in buildings of 5 or more units in places near Seneca Knolls

Nearest places with a published estimate, compared with Seneca Knolls
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Seneca Knolls	—	2.9% (±7.1 points)	—
Village Green	1.6 mi	52.9% (±12.7 points)	Higher
Lakeland	3.0 mi	5.7% (±5.2 points)	Not measurably different
Village of Baldwinsville	3.8 mi	33.8% (±6.1 points)	Higher
Town of Camillus	3.9 mi	13.1% (±2.0 points)	Higher
Village of Liverpool	4.0 mi	14.2% (±7.0 points)	Higher
Radisson	4.4 mi	19.9% (±6.5 points)	Higher
Town of Geddes	4.4 mi	12.4% (±2.7 points)	Higher
Galeville	5.5 mi	14.7% (±7.5 points)	Higher

Nearby places with a measurably higher figure: Village Green, NY (52.9%), Village of Baldwinsville, NY (33.8%), Town of Camillus, NY (13.1%).

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 Onondaga County, place by place

Rank	Place	Homes in buildings of 5 or more units
5	Galeville	14.7% (±7.5 points)
6	Fairmount	13.3% (±3.6 points)
7	Bridgeport	10.2% (±12.7 points)
8	Lyncourt	10.1% (±6.2 points)
9	Mattydale	6.8% (±3.1 points)
10	Lakeland	5.7% (±5.2 points)
11	Seneca Knolls	2.9% (±7.1 points)
12	Westvale	1.4% (±3.3 points)
13	Nedrow	0.0% (±7.8 points)

Showing 9 of 13 places in Onondaga County, ranked from highest to lowest.

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

It lies inside the Town of Van Buren, 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 Seneca Knolls

How many homes are in Seneca Knolls?

Seneca Knolls, NY has an estimated 1,045 (±253) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Seneca Knolls houses or apartments?

82.8% are detached houses and 0.0% attached houses, while 2.9% are in buildings of two or more units.

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

0.0% of homes in Seneca Knolls 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 — Seneca Knolls CDP, New York

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 Seneca Knolls CDP, New York (place:66366, in state:36).

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.