ZIP code
11964
Shelter Island, NY
11964 covers Shelter Island in Suffolk County, with 2,858 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 11964. Methodology
ZIP code map of 11964

About ZIP code 11964
Acceptable cities: Shelter Is
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 11964. Not ACS. Methodology
People in 11964
Race
- White2,145
- Black or African American19
- American Indian or Alaska Native5
- Asian37
- Other race74
- Two or more races190
Hispanic or Latino (any race): 234
Age
- Under 10170
- 10 to 19247
- 20 to 29214
- 30 to 39214
- 40 to 49250
- 50 to 59392
- 60 to 69475
- 70 to 79310
- 80 and older198
Income and housing in 11964
Education
- High school graduate86.8%
- Bachelor's degree52.3%
- Graduate degree28.4%
Places covering 11964
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 Island63.2%
- Dering Harbor2.0%
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 11964
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 1,729 | |
| 2006 | 1,664 | |
| 2007 | 1,652 | |
| 2008 | 1,611 | |
| 2011 | 1,633 | |
| 2012 | 1,960 | |
| 2013 | 1,846 | |
| 2014 | 2,048 | |
| 2015 | 2,162 | |
| 2016 | 2,263 | 1,480 |
| 2017 | 1,920 | |
| 2018 | 2,054 | |
| 2019 | 2,413 | |
| 2020 | 2,287 | |
| 2021 | 3,101 | |
| 2022 | 3,129 | |
| 2023 | 2,858 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 11964
12 nearest ZIP centroids (any distance)
- 11965Shelter Island Heights2.3 miPop 421 · Income —
- 11963Sag Harbor3.4 miPop 8,114 · Income $126,513
- 11944Greenport5.2 miPop 4,744 · Income $79,917
- 11939East Marion6.2 miPop 1,741 · Income $116,023
- 11971Southold6.7 miPop 6,507 · Income $124,097
- 11937East Hampton6.9 miPop 21,806 · Income $122,489
- 11975Wainscott7.5 miPop 423 · Income —
- 11962Sagaponack8.4 miPop 546 · Income $89,886
- 11958Peconic8.5 miPop 864 · Income $64,263
- 11932Bridgehampton8.5 miPop 696 · Income $200,353
- 11976Water Mill8.6 miPop 2,447 · Income $158,000
- 11956New Suffolk9.7 miPop 293 · Income $121,500
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 11964, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 11964 FAQ
- What city is ZIP code 11964 in?
- 11964 is in Shelter Island, NY.
- What county is 11964 in?
- 11964 is in Suffolk County.
- What is the median household income in 11964?
- The median household income in 11964 is $129,826.
- Which ZIP codes are near 11964?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 11964.