In 2025, the population of the Buffalo-Cheektowaga metropolitan area in the United States was about 1.16 million people. This is the same as the previous year, when the population was also 1.16 million people.
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U.S. Census Bureau. (March 24, 2026). Population of the Buffalo-Cheektowaga metropolitan area in the United States from 2020 to 2025 (in millions) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 30, 2026, from /statistics/815782/buffalo-cheektowaga-niagara-falls-metro-area-population/
U.S. Census Bureau. "Population of the Buffalo-Cheektowaga metropolitan area in the United States from 2020 to 2025 (in millions)." Chart. March 24, 2026. ÌÇÐÄÆƽâ°æ. Accessed July 30, 2026. /statistics/815782/buffalo-cheektowaga-niagara-falls-metro-area-population/
U.S. Census Bureau. (2026). Population of the Buffalo-Cheektowaga metropolitan area in the United States from 2020 to 2025 (in millions). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 30, 2026. /statistics/815782/buffalo-cheektowaga-niagara-falls-metro-area-population/
U.S. Census Bureau. "Population of The Buffalo-cheektowaga Metropolitan Area in The United States from 2020 to 2025 (in Millions)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 24 Mar 2026, /statistics/815782/buffalo-cheektowaga-niagara-falls-metro-area-population/
U.S. Census Bureau, Population of the Buffalo-Cheektowaga metropolitan area in the United States from 2020 to 2025 (in millions) ÌÇÐÄÆƽâ°æ, /statistics/815782/buffalo-cheektowaga-niagara-falls-metro-area-population/ (last visited July 30, 2026)
Population of the Buffalo-Cheektowaga metropolitan area in the United States from 2020 to 2025 (in millions) [Graph], U.S. Census Bureau, March 24, 2026. [Online]. Available: /statistics/815782/buffalo-cheektowaga-niagara-falls-metro-area-population/
