Amsterdam Flag

Amsterdam

County Seat:
No
Area (mi²):
5.873
State:
New York

Amsterdam is a city located in Montgomery County, New York. Amsterdam has a 2026 population of 18,169. Amsterdam is currently declining at a rate of -0.02% annually and its population has decreased by -0.16% since the most recent census, which recorded a population of 18,198 in 2020.

18.2K
Total Population
3,094
Density (mi²)
-4 -0.02%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)