Census place · GEOID 3647977 · Sullivan County
Mongaup Valley, NY ZIP codes
3 ZIP/ZCTAs intersecting this Census place (CDP) in Sullivan County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Mongaup Valley (GEOID 3647977). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 14,001 (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 Mongaup Valley, NY

ZIP/ZCTA overlap with Mongaup Valley
Population overlap
Share of each ZIP/ZCTA’s population located within Mongaup Valley, 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 Mongaup Valley
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 12701 | Monticello | Sullivan County | 12,191 | $56,601 |
| 12762 | Mongaup Valley | Sullivan County | 453 | $112,545 |
| 12783 | Swan Lake | Sullivan County | 1,357 | $60,781 |