HomeNew YorkSuffolk CountyWest Sayville
West Sayville, New York: commercial real estate data.
West Sayville is a Census CDP of 4,800 people across 1.92 square miles of land, in Suffolk County. Median household income is $166,312, 86.2 percent of occupied homes are owned, and the SBA record carries 7 7(a) approvals to borrowers here worth $1.4 m since FY2020.
Underlined figures are computed by MMCG Analytics, not published by the agency.
West Sayville
What West Sayville is
- Census place typeCDP
- Land area1.92 sq mi
- Water area0.19 sq mi
- Population per square mile of land2,501
- 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.
West Sayville
How many people live in West Sayville
- Population4,800
- Median age50.5
- Population under 18837 plus or minus 200
- Share under 1817.4 percent plus or minus 3.7
- Population 65 and over1,098
- Share 65 and over22.9 percent
- Households1,770
- Family households1,499
- Share of households that are families84.7 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
West Sayville
Income and work in West Sayville
- Median household income$166,312
- Per capita income$71,552
- Civilian labor force2,533
- Employed2,504
- Unemployed29 plus or minus 34
- Unemployment rate1.1 percent plus or minus 1.3
- Adults 25 and over3,702
- Adults 25 and over with a high school diploma or higher95.3 percent
- Adults 25 and over with a bachelor degree or higher41.5 percent
- Adults 25 and over with a graduate degree18.2 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
West Sayville
Housing in West Sayville
- Housing units2,067
- Occupied units1,770
- Vacant units297 plus or minus 124
- Vacancy rate14.4 percent plus or minus 5.8
- Owner occupied1,526
- Renter occupied244 plus or minus 124
- Ownership rate86.2 percent
- Median owner-occupied home value$583,200
- Median gross rent, monthly$2,701
- Annual rent as a share of median income19.5 percent
- Single family units1,851
- Share single family89.6 percent
- Units in buildings of two or more216 plus or minus 116
- Share in buildings of two or more10.4 percent plus or minus 5.5
- Mobile homes0
- Median year structure built1957
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
West Sayville
How West Sayville gets to work
- Workers 16 and over who commute2,025
- Commuting under 15 minutes436 plus or minus 197
- Share commuting under 15 minutes21.5 percent plus or minus 8.8
- Commuting 30 minutes or more1,029 plus or minus 292
- Share commuting 30 minutes or more50.8 percent plus or minus 10.6
- Drove alone75.1 percent
- Carpooled4.5 percent plus or minus 3.2
- Public transport2.8 percent plus or minus 1.8
- Walked0.0 percent
- Worked from home14.2 percent plus or minus 6.0
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
West Sayville
SBA loans in West Sayville (7(a))
- Approvals7
- Gross approval$1,430,000
- Average approval$204,286
- Median approval$150,000
- Largest approval$500,000
- Jobs supported19
- Jobs per approval2.7
- Loans with a final outcome0
- Paid in full0
- Charged off0
- Median term120 months
- Share on real estate terms of 20 years or more0.0 percent
- Share to franchises14.3 percent
- Distinct lenders4
- Distinct industries by NAICS6
Counted by borrower city: approvals to borrowers whose address is in West Sayville, in any county, FY2020 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, 7(a) FOIA release, FY2020 to FY2026 year to date, as of 2026-06-30.
West Sayville
SBA loans in West Sayville (504)
- Approvals1
- Gross approval$412,000
- Average approval$412,000
- Median approval$412,000
- Largest approval$412,000
- Jobs supported7
- Loans with a final outcome1
- Charged off0
- Median term240 months
- Distinct CDCs1
Counted by borrower city: approvals to borrowers whose address is in West Sayville, in any county, FY2010 to FY2026. Only 1 loan has 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 West Sayville
Suffolk County context, not West Sayville 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 West Sayville.
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
West Sayville questions, answered from the record.
How many people live in West Sayville, New York?
4,800, in 1,770 households. West Sayville CDP covers 1.92 square miles of land, which is 2,501 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is West Sayville 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 West Sayville?
$166,312. The median owner-occupied home is valued at $583,200. Median gross rent is $2,701 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
How much SBA lending goes to West Sayville businesses?
7 7(a) approvals totaling $1.4 m since FY2020, across 4 lenders, median approval $150,000, plus 1 504 approvals worth $412,000 since FY2010. These count approvals to borrowers whose address is in West Sayville, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.
Do SBA loans to West Sayville borrowers get paid back?
No rate is published for West Sayville. Only 0 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 West Sayville 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 West Sayville.
Is zoning published for West Sayville?
No. Nothing on this page presents parcel level zoning.