ZIP code
11777
Port Jefferson, NY
11777 covers Port Jefferson in Suffolk County, with 9,347 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 11777. Methodology
ZIP code map of 11777
About ZIP code 11777
Acceptable cities: Port Jeff Sta, Port Jefferson Station, Prt Jefferson
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 11777. Not ACS. Methodology
People in 11777
Race
- White7,581
- Black or African American141
- American Indian or Alaska Native9
- Asian606
- Native Hawaiian and Pacific Islander2
- Other race331
- Two or more races676
Hispanic or Latino (any race): 863
Age
- Under 10696
- 10 to 191,151
- 20 to 291,169
- 30 to 391,022
- 40 to 491,105
- 50 to 591,502
- 60 to 691,235
- 70 to 79994
- 80 and older472
Income and housing in 11777
Education
- High school graduate96.5%
- Bachelor's degree68.7%
- Graduate degree42.0%
Places covering 11777
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.
- Port Jefferson85.2%
- Belle Terre8.6%
- East Setauket3.8%
- Mount Sinai1.2%
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 11777
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 8,930 | |
| 2006 | 8,457 | |
| 2007 | 8,850 | |
| 2008 | 8,582 | |
| 2009 | 8,651 | |
| 2010 | 8,674 | |
| 2011 | 9,496 | 8,637 |
| 2012 | 9,453 | 8,510 |
| 2013 | 9,351 | 8,440 |
| 2014 | 9,448 | 8,460 |
| 2015 | 9,129 | 8,530 |
| 2016 | 8,958 | 8,440 |
| 2017 | 8,940 | 8,450 |
| 2018 | 8,951 | 8,520 |
| 2019 | 9,007 | 8,440 |
| 2020 | 9,156 | 8,520 |
| 2021 | 9,136 | 8,450 |
| 2022 | 9,257 | 8,590 |
| 2023 | 9,347 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 11777
12 nearest ZIP centroids (any distance)
- 11733East Setauket2.6 miPop 17,403 · Income $174,931
- 11766Mount Sinai2.8 miPop 11,481 · Income $157,564
- 11776Port Jefferson Station3.1 miPop 23,629 · Income $119,480
- 11794Stony Brook4.0 miPop 1,519 · Income —
- 11790Stony Brook4.6 miPop 19,934 · Income $157,695
- 11789Sound Beach5.0 miPop 7,447 · Income $140,665
- 11764Miller Place5.2 miPop 12,530 · Income $142,344
- 11720Centereach6.0 miPop 28,669 · Income $128,015
- 11784Selden6.2 miPop 25,986 · Income $105,268
- 11727Coram6.2 miPop 29,393 · Income $101,515
- 11780Saint James6.3 miPop 15,586 · Income $141,576
- 11778Rocky Point6.8 miPop 12,919 · Income $119,656
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 11777, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 11777 FAQ
- What city is ZIP code 11777 in?
- 11777 is in Port Jefferson, NY.
- What county is 11777 in?
- 11777 is in Suffolk County.
- What is the median household income in 11777?
- The median household income in 11777 is $148,519.
- Which ZIP codes are near 11777?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 11777.