What kinds of homes are in Mount Ivy, NY?

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

Mount Ivy, NY has 3,130 (±283) homes (2020–2024 American Community Survey).

That is about 2,123 homes per square mile of land.

14.2% are detached single-family houses.

12.4% are in buildings of two to four units.

44.3% are in buildings of five or more units.

Figures last updated on November 12, 2026.

Housing units: 3,130 (±283)
Detached houses: 14.2%
2–4 unit buildings: 12.4%
5+ unit buildings: 44.3%

Homes in Mount Ivy by building size

Housing units by units in structure, 2020–2024
Building type	Mount Ivy	Rockland County	New York	United States
Single-family, detached	14.2% (±4.5 points)	57.3%	41.2%	61.3%
Single-family, attached (townhouse, rowhouse)	18.2% (±6.9 points)	8.3%	5.5%	6.2%
2 units	2.4% (±2.6 points)	6.1%	9.6%	3.4%
3 or 4 units	10.0% (±6.5 points)	7.5%	6.9%	4.3%
5 to 9 units	17.8% (±7.0 points)	7.5%	5.2%	4.5%
10 to 19 units	19.0% (±7.6 points)	4.2%	4.4%	4.3%
20 or more units	7.5% (±4.6 points)	8.1%	25.1%	10.3%
Mobile home	10.9% (±5.4 points)	0.9%	2.1%	5.6%
Boat, RV, van, etc.	0.0% (±1.3 points)	0.0%	0.0%	0.1%

In Mount Ivy, the share of homes in buildings of five or more units is higher than in Rockland County (19.8%).

It is not measurably different from New York (34.7%).

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

Homes in buildings of 5 or more units in places near Mount Ivy

Nearest places with a published estimate, compared with Mount Ivy
Place	Distance	Homes in buildings of 5 or more units	Compared with this place
Mount Ivy	—	44.3% (±11.3 points)	—
Thiells	1.2 mi	0.0% (±4.8 points)	Lower
Village of Pomona	1.3 mi	0.0% (±6.8 points)	Lower
Village of West Haverstraw	2.4 mi	15.7% (±6.6 points)	Lower
Stony Point (community)	3.0 mi	3.0% (±1.7 points)	Lower
Village of New Hempstead	3.4 mi	1.1% (±4.4 points)	Lower
New City	3.5 mi	2.6% (±1.1 points)	Lower
Village of Wesley Hills	3.5 mi	0.0% (±4.3 points)	Lower
Village of New Square	3.6 mi	38.3% (±10.5 points)	Not measurably different

Nearby places with a measurably lower figure: Thiells, NY (0.0%), Village of Pomona, NY (0.0%), Village of West Haverstraw, NY (15.7%).

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 Rockland County, place by place

Rank	Place	Homes in buildings of 5 or more units
1	Mount Ivy	44.3% (±11.3 points)
2	Monsey	36.5% (±6.1 points)
3	Orangeburg	26.9% (±7.8 points)
4	Nanuet	24.3% (±4.4 points)
5	Valley Cottage	20.0% (±6.1 points)
6	Viola	15.0% (±7.4 points)
7	Pearl River	14.1% (±4.0 points)

Showing 7 of 17 places in Rockland County, ranked from highest to lowest.

Mount Ivy 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 Haverstraw, 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 Mount Ivy

How many homes are in Mount Ivy?

Mount Ivy, NY has an estimated 3,130 (±283) housing units, occupied and vacant (2020–2024 American Community Survey).

Are most homes in Mount Ivy houses or apartments?

14.2% are detached houses and 18.2% attached houses, while 56.7% are in buildings of two or more units.

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

12.4% of homes in Mount Ivy 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 — Mount Ivy 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 Mount Ivy CDP, New York (place:48879, 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.