Mount Sinai, New York Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Mount Sinai, New York is 11,876 as of the 2023 American Community Survey, making it the 164th-largest city in New York. The median household income is $170,188, the median home value is $637,700, and the median age is 45.8.
11,876
Population
1980
People / sq mi
$170,188
Median Income
$637,700
Median Home Value
Get Mount Sinai's next ACS population data
Subscribe for Population Review updates by email. No spam, unsubscribe anytime.
Mount Sinai covers 6.0 sq mi of land at 1980 people per square mile.
About Mount Sinai, NY
Homeownership is the standout figure in Mount Sinai: 96.5% of homes are owner-occupied, higher than the national rate. Mount Sinai is a city in New York with a population of 11,876.
Households here are among the highest-earning of all US cities: median income is $170,188, above the US median of $78,538. Hardship is rare relative to US cities: a poverty rate of just 1.3%, below the national 12.4%. Home values run above average at $637,700, with typical rent around $3,019.
College attainment is above the local norm at 53.0%, above the national 35.0%. About 12.7% of the workforce is home-based, below the national 14.0%, and the average commute runs about 33 minutes each way.
The ownership rate anchors the housing story in Mount Sinai, and tends to move with the age structure and home-value figures above.
Race & Ethnicity
| White | 83.1% |
| Black or African American | 3.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.7% |
| Two or More Races | 0.0% |
Economy & Income
$170,188
Median Household Income
$64,032
Per Capita Income
1.3%
Poverty Rate
2.3%
Unemployment Rate
Housing
$637,700
Median Home Value
$3,019
Median Rent
96.5%
Owner-Occupied
Education
94.9%
High School+
53.0%
Bachelor's+
Commute
1.8%
Drive Alone
75.6%
Public Transit
12.7%
Work From Home
32.6 min
Avg Commute
Community Profile
9.5%
Foreign Born
89.5%
Non-English at Home
6.4%
Veterans
8.0%
With Disability
98.0%
Health Insurance
96.5%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 35.3% |
| Finance, Insurance & Real Estate | 12.9% |
| Information | 8.8% |
| Education, Health Care & Social Services | 7.2% |
| Construction | 6.3% |
| Manufacturing | 6.0% |
| Retail Trade | 4.0% |
| Public Administration | 3.5% |
| Arts, Entertainment & Food Services | 3.1% |
| Transportation & Warehousing | 1.8% |
Largest cities in New York
Largest counties in New York
Part of New York
Metro areas in New York
City rankings
Frequently Asked Questions
Mount Sinai, New York has a population of 11,876 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 164th-largest city in New York.
The median household income in Mount Sinai, New York is $170,188, with 1.3% of residents living below the federal poverty level.
The median home value in Mount Sinai, New York is $637,700, with median monthly rent at $3,019 and a homeownership rate of 96.5%.
The median age in Mount Sinai, New York is 45.8 years. The population is 49.9% male and 50.1% female.
Mount Sinai Cdp, NY Climate
Mount Sinai Cdp, NY has an average annual temperature of 11.1°C (52°F) and receives about 1109 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
11.1°C
Avg Temp
1109
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -1° / 31° | 94 mm |
| February | 0° / 32° | 79 mm |
| March | 4° / 39° | 102 mm |
| April | 9° / 49° | 103 mm |
| May | 15° / 59° | 95 mm |
| June | 20° / 68° | 85 mm |
| July | 23° / 73° | 84 mm |
| August | 22° / 72° | 97 mm |
| September | 19° / 65° | 87 mm |
| October | 13° / 55° | 88 mm |
| November | 8° / 46° | 98 mm |
| December | 2° / 36° | 97 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Mount Sinai Cdp, NY
The most comfortable months to visit Mount Sinai Cdp, NY are typically June, July and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 28°C high). The coldest is January (near -5°C low). April is usually the wettest month.
Where to stay near Mount Sinai
Visiting or relocating to Mount Sinai, NY? Compare hotels and short-term rentals across the metro — live availability and prices.
Top-rated places to stay near Mount Sinai
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a move to Mount Sinai?
Get relocation and cost-of-living insights for Mount Sinai, NY by email. No spam, unsubscribe anytime.
More from New York
Population 8,516,202
Population 276,397
Population 209,720
Population 209,529
Population 146,211
Full rankings of New York cities by population
Statewide data for New York
Population, race, income, age, and trends across New York
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.