Buffalo Population

2010–2026

1,183

2026 projection

1.7% since 2020 (decrease)

02004006008001K1.2K1.4K201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual 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.
20261,183-20.17%
20251,185-131.09%
20241,198+10.08%
20231,197-30.25%
20221,200-40.33%
20211,20400.00%
20201,204-614.82%
20191,265-30.24%
20181,268+30.24%
20171,265+10.08%

Showing 10 of 17 years.

Buffalo Demographics

42median age

Median age

Female42.2 yrs
Male41.6 yrs

Adults

936
285 seniors · 30%651 other adults

Sex

Female 46.1% · 530Male 53.9% · 620

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 12 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

$64,583median household income

Median household income

$64,583

Half of households earn more, half earn less

Median earnings

$49,107

Typical yearly pay for a worker 25 or older.

Poverty rate

19.9%

About 1 in 5 residents

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

Buffalo Marital Status

54% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married54%53%56%
Never married24%32%16%
Divorced13%12%14%
Widowed5%1%10%
Separated3%2%5%

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