Census place · GEOID 3646085 · Suffolk County
Mastic Beach, NY ZIP codes
3 ZIP/ZCTAs intersecting this Census place (CDP) in Suffolk County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Mastic Beach (GEOID 3646085). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 60,040 (3 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Mastic Beach, NY

ZIP/ZCTA overlap with Mastic Beach
Population overlap
Share of each ZIP/ZCTA’s population located within Mastic Beach, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
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
ZIP codes intersecting Mastic Beach
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 11950 | Mastic | Suffolk County | 16,944 | $105,593 |
| 11951 | Mastic Beach | Suffolk County | 15,830 | $108,877 |
| 11967 | Shirley | Suffolk County | 27,266 | $106,810 |