What is the median rent in Mount Sinai, NY?

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

The median gross rent in Mount Sinai, NY is $3,088 (±$797) a month, according to the US Census Bureau’s 2020–2024 American Community Survey.

That is across 280 rented homes; gross rent is the contract rent plus the utilities and fuels a renter pays separately.

Figures last updated on November 12, 2026.

Median gross rent: $3,088 (±$797)
Rented homes: 280 (±148)
$2,000 or more: 94.3%

How much rent costs in Mount Sinai

Share of rented homes in each gross-rent range, 2020–2024
Monthly gross rent	Mount Sinai	Suffolk County	New York	United States
Less than $500	0.0% (±14.0 points)	4.4%	7.8%	6.3%
$500 to $999	0.0% (±14.0 points)	5.4%	15.2%	20.2%
$1,000 to $1,499	5.7% (±12.0 points)	10.1%	22.2%	28.1%
$1,500 to $1,999	0.0% (±14.0 points)	17.5%	19.8%	21.1%
$2,000 to $2,499	33.2% (±33.3 points)	24.6%	14.3%	12.0%
$2,500 to $2,999	2.5% (±4.0 points)	16.8%	7.6%	5.5%
$3,000 or more	58.6% (±31.7 points)	21.2%	13.2%	6.8%

The most common range is $3,000 or more, paid by 58.6% of renting households.

94.3% of rented homes in Mount Sinai cost $2,000 or more a month.

Mount Sinai against Suffolk County, its state and the nation

Estimate (90% margin of error)
	Mount Sinai	Suffolk County	New York	United States
Median gross rent	$3,088 (±$797)	$2,255 (±$27)	$1,621 (±$7)	$1,413
Rented homes paying rent	280 (±148)	85,927 (±2,465)	3,406,652 (±12,095)	42,849,984

In Mount Sinai, median gross rent is higher than in Suffolk County ($2,255).

It is also higher than in New York ($1,621).

It is higher than the national figure ($1,413).

In Suffolk County, Mount Sinai ranks 9 of 97 places with a published estimate, from highest to lowest median gross rent.

Statewide, it ranks 25 of 349.

Rankings use the estimates alone; where margins of error overlap, neighboring ranks may not truly differ.

How rent in Mount Sinai has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
	2015–2019	2020–2024	Amount of change	Verdict
Households that rent	3.5% (±2.2 points)	7.4% (±3.8 points)	+3.9 percentage points	Not a measurable change
Rental vacancy rate	0.0% (±20.4 points)	0.0% (±13.3 points)	0.0 percentage points	Not a measurable change

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Median gross rent in places near Mount Sinai

Nearest places with a published estimate, compared with Mount Sinai
Place	Distance	Median gross rent	Compared with this place
Mount Sinai	—	$3,088 (±$797)	—
Miller Place	1.4 mi	$1,172 (±$477)	Lower
Village of Port Jefferson	1.7 mi	$2,349 (±$244)	Not measurably different
Port Jefferson Station	2.6 mi	$2,411 (±$174)	Not measurably different
Terryville	2.7 mi	$2,265 (±$392)	Not measurably different
Sound Beach	3.0 mi	$3,343 (±$738)	Not measurably different
Village of Poquott	3.8 mi	$3,159 (±$640)	Not measurably different
East Setauket	4.1 mi	$2,178 (±$123)	Lower
Coram	4.2 mi	$2,492 (±$125)	Not measurably different

Nearby places with a measurably lower figure: Miller Place, NY ($1,172), East Setauket, NY ($2,178).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Median gross rent across Suffolk County, place by place

Rank	Place	Median gross rent
1 (tie)	Setauket	$3,500 or more
1 (tie)	Stony Brook	$3,500 or more
5	Sound Beach	$3,343 (±$738)
6	Springs	$3,332 (±$445)
7	Water Mill	$3,200 (±$1,340)
8	Nesconset	$3,105 (±$450)
9	Mount Sinai	$3,088 (±$797)
10	North Sea	$3,063 (±$1,132)
11	North Bellport	$2,991 (±$242)
12	Yaphank	$2,976 (±$376)
13	West Hills	$2,939 (±$356)
14	Riverside (community)	$2,846 (±$512)
15	West Islip	$2,765 (±$337)

Showing 13 of 97 places in Suffolk County, ranked from highest to lowest.

Mount Sinai 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 Brookhaven, whose figures include it.

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 Mount Sinai

What is the average rent in Mount Sinai, NY?

The Census Bureau publishes the median rather than the average: the median gross rent in Mount Sinai is $3,088 (±$797) a month (2020–2024 American Community Survey), so half of renting households pay less and half pay more.

How many rentals in Mount Sinai cost more than $2,000 a month?

94.3% of rented homes in Mount Sinai have a gross rent of $2,000 or more a month, and 0.0% cost less than $500.

Is rent in Mount Sinai higher than in Suffolk County?

In Mount Sinai, median gross rent is higher than in Suffolk County ($2,255).

It is also higher than in New York ($1,621).

It is higher than the national figure ($1,413).

Is this the rent for an apartment listed today?

No: these are rents households reported paying across 2020–2024, not asking rents for vacant homes, which usually run higher.

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 Mount Sinai CDP, New York (place:49066, in state:36).

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

The 2015–2019 figures are B25064_001E, B25064_001M, DP04_0047PE, DP04_0047PM, DP04_0005E, DP04_0005M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP04_0134E, DP04_0134M, DP04_0126E, DP04_0126M, DP04_0127PE, DP04_0127PM, DP04_0128PE, DP04_0128PM, DP04_0129PE, DP04_0129PM, DP04_0130PE, DP04_0130PM, DP04_0131PE, DP04_0131PM, DP04_0132PE, DP04_0132PM, DP04_0133PE, DP04_0133PM

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.