ZIP code
11965
Shelter Island Heights, NY
11965 covers Shelter Island Heights in Suffolk County, with 421 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 11965. Methodology
ZIP code map of 11965

About ZIP code 11965
Acceptable cities: Shelter Is Ht
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 11965. Not ACS. Methodology
People in 11965
Race
- White670
- Black or African American9
- American Indian or Alaska Native2
- Asian10
- Other race9
- Two or more races66
Hispanic or Latino (any race): 51
Age
- Under 1051
- 10 to 1959
- 20 to 2959
- 30 to 3943
- 40 to 4988
- 50 to 59126
- 60 to 69130
- 70 to 79149
- 80 and older61
Income and housing in 11965
Education
- High school graduate98.4%
- Bachelor's degree84.4%
- Graduate degree24.5%
Places covering 11965
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Shelter Island5.5%
- Dering Harbor0.0%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Suffolk County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
0.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 11965
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 875 | |
| 2006 | 861 | |
| 2007 | 893 | |
| 2008 | 888 | |
| 2011 | 824 | |
| 2012 | 664 | |
| 2013 | 631 | |
| 2014 | 621 | |
| 2015 | 650 | |
| 2016 | 581 | 870 |
| 2017 | 723 | |
| 2018 | 690 | |
| 2019 | 380 | |
| 2020 | 456 | |
| 2021 | 560 | |
| 2022 | 491 | |
| 2023 | 421 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 11965
12 nearest ZIP centroids (any distance)
- 11964Shelter Island2.3 miPop 2,858 · Income $129,826
- 11944Greenport3.9 miPop 4,744 · Income $79,917
- 11939East Marion4.0 miPop 1,741 · Income $116,023
- 11963Sag Harbor5.6 miPop 8,114 · Income $126,513
- 11971Southold6.7 miPop 6,507 · Income $124,097
- 11937East Hampton8.4 miPop 21,806 · Income $122,489
- 11958Peconic8.9 miPop 864 · Income $64,263
- 11975Wainscott9.7 miPop 423 · Income —
- 11935Cutchogue10.5 miPop 2,946 · Income $138,024
- 11962Sagaponack10.6 miPop 546 · Income $89,886
- 11932Bridgehampton10.8 miPop 696 · Income $200,353
- 11956New Suffolk10.8 miPop 293 · Income $121,500
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 11965, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 11965 FAQ
- What city is ZIP code 11965 in?
- 11965 is in Shelter Island Heights, NY.
- What county is 11965 in?
- 11965 is in Suffolk County.
- What is the median household income in 11965?
- Median household income is not published for 11965.
- Which ZIP codes are near 11965?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 11965.