Census place · GEOID 3663473 · Suffolk County
Ronkonkoma, 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 Ronkonkoma (GEOID 3663473). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 79,124 (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 Ronkonkoma, NY
ZIP/ZCTA overlap with Ronkonkoma
Population overlap
Share of each ZIP/ZCTA’s population located within Ronkonkoma, 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 Ronkonkoma
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 11741 | Holbrook | Suffolk County | 26,356 | $138,417 |
| 11767 | Nesconset | Suffolk County | 14,495 | $148,762 |
| 11779 | Ronkonkoma | Suffolk County | 38,273 | $117,684 |
USPS associates these ZIPs with Ronkonkoma
These codes list Ronkonkoma as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 11749 | Islandia | Suffolk County | 3,581 | $112,435 |