Buffalo–Niagara Falls metropolitan area

Buffalo–Niagara Falls metropolitan area
Buffalo–Cheektowaga, NY
metropolitan statistical area
Downtown Buffalo (top) and Niagara Falls (bottom)
Map of Buffalo–Cheektowaga–Olean, NY CSA
Coordinates: 42°54′N 78°51′W / 42.9°N 78.85°W / 42.9; -78.85
Country United States
State New York
Largest city Buffalo
Other cities - Niagara Falls
 - Tonawanda
 - North Tonawanda
 - Lackawanna
 - Lockport
 - Olean
 - Salamanca
Area
 • Total
1,567 sq mi (4,060 km2)
Population
 (2020)
 • Total
1,166,902
 • Rank49th in the U.S.
 • Density720/sq mi (277/km2)
GDP
 • MSA$84.673 billion (2022)

The Buffalo–Niagara Falls metropolitan statistical area is a metropolitan area, designated by the United States Census Bureau, encompassing two counties - Erie and Niagara - in the state of New York. It is the second-largest metropolitan area in the state. As of the 2020 U.S. census, the metropolitan statistical area (MSA) had a population of 1,166,902. The larger Buffalo Niagara Region is an economic zone consisting of eight counties in Western New York.