HomeNew YorkSuffolk CountyMount Sinai
Mount Sinai, New York: commercial real estate data.
Mount Sinai is a Census CDP of 11,093 people across 6.00 square miles of land, in Suffolk County. Median household income is $162,188, 92.6 percent of occupied homes are owned, and the SBA record carries 28 7(a) approvals to borrowers here worth $12.0 m since FY2020.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Mount Sinai
What Mount Sinai is
- Census place typeCDP
- Land area6 sq mi
- Water area1.44 sq mi
- Population per square mile of land1,849
- County holding the largest share of its areaSuffolk County, 100.0 percent
US Census Bureau, cartographic boundary file, places, 2024 vintage. US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Mount Sinai
How many people live in Mount Sinai
- Population11,093
- Median age46.6
- Population under 182,472
- Share under 1822.3 percent
- Population 65 and over2,928
- Share 65 and over26.4 percent
- Households3,996
- Family households3,137
- Share of households that are families78.5 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Mount Sinai
Income and work in Mount Sinai
- Median household income$162,188
- Per capita income$66,740
- Civilian labor force5,273
- Employed5,150
- Unemployed123 plus or minus 83
- Unemployment rate2.3 percent plus or minus 1.5
- Adults 25 and over8,001
- Adults 25 and over with a high school diploma or higher95.7 percent
- Adults 25 and over with a bachelor degree or higher50.7 percent
- Adults 25 and over with a graduate degree26.1 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Mount Sinai
Housing in Mount Sinai
- Housing units4,192
- Occupied units3,996
- Vacant units196 plus or minus 134
- Vacancy rate4.7 percent plus or minus 3.2
- Owner occupied3,699
- Renter occupied297 plus or minus 149
- Ownership rate92.6 percent
- Median owner-occupied home value$661,200
- Median gross rent, monthly$3,088 plus or minus $797
- Annual rent as a share of median income22.8 percent plus or minus 6.8
- Single family units3,816
- Share single family91.0 percent
- Units in buildings of two or more376 plus or minus 184
- Share in buildings of two or more9.0 percent plus or minus 4.4
- Mobile homes0
- Median year structure built1987
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Mount Sinai
How Mount Sinai gets to work
- Workers 16 and over who commute4,465
- Commuting under 15 minutes775 plus or minus 227
- Share commuting under 15 minutes17.4 percent plus or minus 4.3
- Commuting 30 minutes or more2,591 plus or minus 528
- Share commuting 30 minutes or more58.0 percent
- Drove alone74.6 percent
- Carpooled9.1 percent plus or minus 6.3
- Public transport2.2 percent plus or minus 1.5
- Walked0.2 percent plus or minus 0.3
- Worked from home12.9 percent plus or minus 3.1
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Mount Sinai
SBA loans in Mount Sinai (7(a))
- Approvals28
- Gross approval$12,000,000
- Average approval$428,571
- Median approval$100,000
- Ninetieth percentile approval$852,500
- Largest approval$4,110,000
- Jobs supported243
- Jobs per approval8.7
- Loans with a final outcome8
- Paid in full6
- Charged off2
- Median term120 months
- Share on real estate terms of 20 years or more7.1 percent
- Share to franchises7.1 percent
- Distinct lenders8
- Distinct industries by NAICS17
Counted by borrower city: approvals to borrowers whose address is in Mount Sinai, in any county, FY2020 to FY2026. Only 8 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published.
US Small Business Administration, 7(a) FOIA release, FY2020 to FY2026 year to date, as of 2026-06-30.
Mount Sinai
SBA loans in Mount Sinai (504)
- Approvals1
- Gross approval$686,000
- Average approval$686,000
- Median approval$686,000
- Largest approval$686,000
- Jobs supported4
- Loans with a final outcome0
- Charged off0
- Median term300 months
- Distinct CDCs1
Counted by borrower city: approvals to borrowers whose address is in Mount Sinai, in any county, FY2010 to FY2026. Only 0 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published.
US Small Business Administration, 504 FOIA release, FY2010 to FY2026 year to date, as of 2026-06-30.
Suffolk County, not Mount Sinai
Suffolk County context, not Mount Sinai figures
- Establishments in Suffolk County50,748
- Covered employment, Suffolk County679,594
- Average annual pay, Suffolk County$79,121
- Housing units permitted, Suffolk County1,407
Every figure in this section is published for Suffolk County as a whole and is not a measurement of Mount Sinai.
US Census Bureau, County Business Patterns, 2023. US Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2024 annual averages. US Census Bureau, Building Permits Survey, 2024 annual.
Coverage
What this page does not hold.
Parcel detail, zoning and the flood zone at an address are not on this page; they resolve at the address in the platform. How this page was built →
Common questions
Mount Sinai questions, answered from the record.
How many people live in Mount Sinai, New York?
11,093, in 3,996 households. Mount Sinai CDP covers 6.00 square miles of land, which is 1,849 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Mount Sinai in?
Suffolk County, which holds 100.0 percent of the place by area. Source: US Census Bureau, cartographic boundary file, places, 2024 vintage.
What is the median household income in Mount Sinai?
$162,188. The median owner-occupied home is valued at $661,200. Median gross rent is $3,088 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
How much SBA lending goes to Mount Sinai businesses?
28 7(a) approvals totaling $12.0 m since FY2020, across 8 lenders, median approval $100,000, plus 1 504 approvals worth $686,000 since FY2010. These count approvals to borrowers whose address is in Mount Sinai, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.
Do SBA loans to Mount Sinai borrowers get paid back?
No rate is published for Mount Sinai. Only 8 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published. The counts are shown instead.
Are the county figures on this page Mount Sinai figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Suffolk County as a whole and there is no place level equivalent. They appear in one clearly marked section as context and are never presented as measurements of Mount Sinai.
Is zoning published for Mount Sinai?
No. Nothing on this page presents parcel level zoning.