How many bedrooms do homes in Ronkonkoma, NY have?

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

In Ronkonkoma, NY, 14.4% of homes are studios or one-bedrooms and 68.8% have three or more bedrooms (2020–2024 American Community Survey).

The most common size is 3 bedrooms, 39.4% of homes.

Figures last updated on November 12, 2026.

Studio or 1 bedroom: 14.4%
3 or more bedrooms: 68.8% (±6.3 points)
Most common: 3 bedrooms

Homes in Ronkonkoma by bedroom count

Housing units by bedrooms, 2020–2024
Bedrooms	Ronkonkoma	Suffolk County	New York	United States
No bedroom (studio)	1.2% (±1.1 points)	1.6%	5.4%	2.9%
1 bedroom	13.2% (±3.7 points)	8.0%	19.0%	10.9%
2 bedrooms	16.8% (±4.0 points)	17.1%	26.6%	25.0%
3 bedrooms	39.4% (±4.5 points)	37.3%	31.1%	38.7%
4 bedrooms	22.5% (±3.7 points)	26.3%	13.5%	17.5%
5 or more bedrooms	6.9% (±2.4 points)	9.6%	4.4%	4.9%

In Ronkonkoma, the share of homes with three or more bedrooms is not measurably different from Suffolk County (73.2%).

It is also higher than in New York (49.0%).

It is higher than the national figure (61.1%).

Homes with 3 or more bedrooms in places near Ronkonkoma

Nearest places with a published estimate, compared with Ronkonkoma
Place	Distance	Homes with 3 or more bedrooms	Compared with this place
Ronkonkoma	—	68.8% (±6.3 points)	—
Bohemia	1.9 mi	66.8% (±9.2 points)	Not measurably different
Lake Ronkonkoma	1.9 mi	65.5% (±5.9 points)	Not measurably different
Village of Islandia	2.4 mi	81.6% (±15.9 points)	Not measurably different
Holbrook	2.9 mi	72.8% (±5.1 points)	Not measurably different
Nesconset	3.3 mi	78.9% (±10.1 points)	Not measurably different
Village of Lake Grove	3.8 mi	71.0% (±8.1 points)	Not measurably different
North Great River	3.8 mi	78.7% (±14.0 points)	Not measurably different
Central Islip	3.9 mi	65.6% (±5.1 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 with 3 or more bedrooms across Suffolk County, place by place

Rank	Place	Homes with 3 or more bedrooms
76 (tie)	Sayville	69.6% (±6.4 points)
78	Oakdale	69.4% (±10.7 points)
79 (tie)	Melville	69.2% (±5.9 points)
79 (tie)	West Sayville	69.2% (±11.1 points)
81	North Babylon	69.1% (±7.0 points)
82	Huntington Station	69.0% (±5.4 points)
83	Ronkonkoma	68.8% (±6.3 points)
84	Copiague	68.7% (±6.6 points)
85	Noyack	68.5% (±11.4 points)
86	Montauk	67.7% (±7.0 points)
87	Eastport	67.4% (±19.4 points)
88 (tie)	Bohemia	66.8% (±9.2 points)
88 (tie)	Manorville	66.8% (±8.4 points)

Showing 13 of 112 places in Suffolk County, ranked from highest to lowest.

Ronkonkoma 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 Islip, 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 Ronkonkoma

What is the most common home size in Ronkonkoma?

The most common size is 3 bedrooms, 39.4% of homes in Ronkonkoma, NY.

How many studios and one-bedroom homes are in Ronkonkoma?

14.4% of homes in Ronkonkoma have one bedroom or none.

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Ronkonkoma 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 Ronkonkoma CDP, New York (place:63473, 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_0039PE, DP04_0039PM, DP04_0040PE, DP04_0040PM, DP04_0041PE, DP04_0041PM, DP04_0042PE, DP04_0042PM, DP04_0043PE, DP04_0043PM, DP04_0044PE, DP04_0044PM

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.