Mohawk Valley
Portlandville, New York
Portlandville is a hamlet — a community without a village government of its own — in Otsego County, part of New York's Mohawk Valley region, with about 177 residents at the 2020 census.
In New York the practical answer turns on the exact address — the school district, any village lines, and how the parcel is assessed all shape the tax bill. The snapshot and official links below are the place to start.
- Type
- Hamlet (CDP)
- County
- Otsego
- Region
- Mohawk Valley
- Population (2020)
- 177
Local Almanac
Notes in and around Portlandville
Short, sourced notes tied to this place, its county, or nearby communities.
Nearby · History & Culture
Oneonta Climbs the Hills and Follows the Rails
Oneonta's identity links the City of the Hills nickname, D&H railroad growth, the roundhouse, colleges, and Main Street history work.
Read this note ->Nearby · History & Culture
Oneonta's College Town Life Meets Neahwa Park
Oneonta's identity includes SUNY Oneonta, Hartwick College, a downtown college rhythm, and Neahwa Park with historic Damaschke Field.
Read this note ->Nearby · History & Culture
Maryland is easier to picture when you start in Schenevus
Maryland's Otsego County identity gathers around Schenevus, town hall, local boards, water, court, historian, and everyday civic routes.
Read this note ->Nearby · History & Culture
Laurens Keeps a Busy Mill-Village Memory
Laurens looks quiet now, but the village history remembers water-powered mills, foundry work, and a Main Street-sized civic calendar.
Read this note ->Nearby · History & Culture
Milford's River Crossings and Rail Beds Shape the Town Map
Milford reads as a Susquehanna valley town shaped by early bridges, mills, rail service, and the Goodyear Lake power dam.
Read this note ->Nearby · History & Culture
Davenport keeps local memory in the historian's office
Davenport keeps local memory close to Town Hall, with a historian and historical society giving old records a real public doorway.
Read this note ->Otsego County · History & Culture
The Day Babe Ruth Walked Into Cooperstown
The day the Baseball Hall of Fame opened in 1939, Babe Ruth and nine other living legends walked into a Cooperstown brick building that still anchors Main Street today.
Read this note ->Otsego County · History & Culture
Springfield keeps Otsego Lake, Route 20, and July Fourth in one town story
Springfield's town identity comes from north Otsego Lake, Route 20, farming, Amish community life, and a long July Fourth tradition.
Read this note ->Otsego County · History & Culture
Hartwick's Seminary Story Takes a Strange Turn
Hartwick's town history ties the town name to John Christopher Hartwick, a planned New Jerusalem, an unusual will, and Hartwick College.
Read this note ->Property tax snapshot
About $11–$27 per $1,000 in Otsego County
Combined full-value rate — county + town/city + school district, per $1,000 of market value (FY2025). On a $300,000 home that's about $3,385–$8,087 a year before the STAR break. A hamlet has no government of its own — it's taxed at the rates of the town it sits in.
A planning estimate, not a bill. Your exact rate depends on your school district and any village. Confirm with the assessor.
Statewide links
Statewide starting points.
Good to know
- • Your assessed value usually isn't your market value — ask for the equalization rate.
- • Register for STAR; new applicants generally receive a credit instead of an automatic exemption on the bill.
- • Outside the cities, check the well, the septic, and the FEMA flood map before you buy.
Nearby
Nearby places
Tax rates: NYS Dept of Taxation & Finance (ORPTS), Real Property Tax Rates and Levy Data by Municipality, data.ny.gov dataset iq85-sdzs. (FY2025). Population: U.S. Census 2020. Reviewed June 2026. Source data ->
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