Mongaup Valley

Featured view

Mongaup Valley

Total population

235

Median home value

$0

27.9%

Bachelor's+

Median income

$115,111

Mongaup Valley$115k

National$74k

Elevation373 m

Land area13.2 km²

Weather64°F · Mostly Sunny

Coordinates41.68°, -74.78°

Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.

City facts

Facts from Wikidata (CC0).

Overview

Mongaup Valley is a hamlet in the Town of Bethel, Sullivan County, New York, United States. As of the 2020 census, Mongaup Valley had a population of 236. The community is located along New York State Route 17B 5 miles (8.0 km) west of Monticello, and along the Mongaup River. Mongaup Valley has a post office with ZIP code 12762, which opened on June 22, 1848.

Demographics & economy

Source: US Census Bureau — American Community Survey, 5-year estimates.

Geography

Coordinates & boundaries from the US Census TIGER/Line shapefiles.

Current forecast

Forecast for Mongaup Valley, NY from NOAA NWS API.

Wildlife & biodiversity

Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).

Earthquake history

Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).

Notable people from here

A

Aaron P. Dworkin

African American violinist, and music educator

David A. Kyle

American science fiction writer and publisher (1919–2016)

J

Jay Heimowitz

American poker player

Stanley Finch

First director of the FBI (1872–1951)

John C. Rice

American-born Broadway stage actor (1858-1915)

Samuel Beakes

American politician (1861-1927)

Sanford Christie Barnum

American dentist (1838–1885)

G

Gary Auerbach

American television and film writer, director and producer

Hank Garrett

American actor

Randall Batinkoff

American actor

Russ Hodge

American decathlete

Daniel N. Robinson

American philosopher

Fernando Velasco

player of American football

Gale H. Stalker

American politician

G

Gene D. Block

American academic administrator and biologist

Judith S. Kaye

American judge (1938-2016)

People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.

Nearby places in New York

• Kauneonga Lake
  2.8 mi away
• Kiamesha Lake
  5.7 mi away
• Loch Sheldrake
  9 mi away
• Fallsburg
  9.5 mi away
• Eldred
  11.8 mi away
• Hortonville
  13.8 mi away
• Livingston Manor
  14.5 mi away
• Callicoon
  15.5 mi away
• Grahamsville
  16.7 mi away
• Bloomingburg
  19.5 mi away
• Cragsmoor
  20.1 mi away
• Ellenville
  21.6 mi away

Browse all places in New York →

Geography & sun

Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.

Public attention

Pageview totals from the Wikimedia Pageviews API.

Books about Mongaup Valley

Search results from Open Library.

Recently spotted species

Eastern Newt

Notophthalmus viridescens

Seen 2026-09-21

common toadflax

Linaria vulgaris

Seen 2026-09-21

flat-top white aster

Doellingeria umbellata

Seen 2026-09-21

Eastern Forktail

Ischnura verticalis

Seen 2026-09-21

Six-spotted Fishing Spider

Dolomedes triton

Seen 2026-09-21

Isabella Tiger Moth

Pyrrharctia isabella

Seen 2026-09-21

Eastern Red-backed Salamander

Plethodon cinereus

Seen 2026-09-20

Research-grade observations from iNaturalist (within ~15 mi).