Niagara Falls Flag

Niagara Falls

County:
Niagara County
County Seat:
No
Area (mi²):
14.082
State:
New York

Niagara Falls is a city located in Niagara County, New York. Niagara Falls has a 2026 population of 47,512. Niagara Falls is currently declining at a rate of -0.27% annually and its population has decreased by -2.08% since the most recent census, which recorded a population of 48,520 in 2020.

47.5K
Total Population
3,374
Density (mi²)
-131 -0.27%
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)