Buffalo Population

2010–2026

541

2026 projection

11.3% since 2020 (increase)

0100200300400500600201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Buffalo. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026541+30.56%
2025538+50.47%
2023533-325.66%
2022565-91.57%
2021574+8818.11%
2020486+15245.51%
2019334-4511.87%
2018379-13626.41%
2017515+193.83%
2016496+142.90%

Showing 10 of 16 years.

Buffalo Demographics

34.9median age

Median age

Female35.5 yrs
Male34.5 yrs

Adults

588
177 seniors (65+) · 30% of adults411 other adults

Sex

Female 47.8% · 351Male 52.2% · 384

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 7 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Buffalo Income

$47,120median household income

Median household income

$47,120

Half of households earn more, half earn less

Median earnings

$45,474

Typical yearly pay for a worker 25 or older.

Poverty rate

17.8%

About 1 in 6 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Buffalo Marital Status

61% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married61%58%65%
Never married15%21%8%
Divorced17%21%12%
Widowed4%0%8%
Separated3%0%8%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201