Black River Flag

Black River

County Seat:
No
Area (mi²):
1.781
State:
New York

Black River is a village located in Jefferson County, New York. Black River has a 2026 population of 1,236. Black River is currently declining at a rate of -0.32% annually and its population has decreased by -1.98% since the most recent census, which recorded a population of 1,261 in 2020.

1.2K
Total Population
694
Density (mi²)
-4 -0.32%
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)