Portlandville, New York

Portlandville, New York
Hamlet and CDP
Portlandville, New York
Portlandville, New York
Coordinates: 42°31′49″N 74°58′02″W / 42.53028°N 74.96722°W / 42.53028; -74.96722
CountryUnited States
StateNew York
CountyOtsego
TownMilford
Elevation
1,152 ft (351 m)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
ZIP code
13834
Area code607
GNIS feature ID961002

Portlandville is a hamlet (and census-designated place) in Otsego County, New York, United States. As of the 2020 census, Portlandville had a population of 177. The community is located along the Susquehanna River and New York State Route 28, 7.3 miles (11.7 km) northeast of Oneonta. Portlandville has a post office with ZIP code 13834, which opened on April 9, 1828.