Buffalo Flag

Buffalo

County:
Wilson County
County Seat:
No
Area (mi²):
0.318
State:
Kansas

Buffalo is a city located in Wilson County, Kansas. Buffalo has a 2025 population of 208. Buffalo is currently declining at a rate of -0.95% annually and its population has decreased by -4.15% since the most recent census, which recorded a population of 217 in 2020.

The average household income in Buffalo is $61,879 with a poverty rate of 5.17%.The median age in Buffalo is 34.2 years: 34.1 years for males, and 37.5 years for females.

208
Total Population
655
Density (mi²)
-2 -0.95%
Growth

Buffalo Population

Buffalo Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Buffalo includes 94.83% White, and smaller percentages for Black or African American and multiracial populations.

Population by Race

White (94.8%)

Two or more races (4.5%)

Black or African American (0.7%)

Race
Population
Percentage (of total)
White27594.83%
Two or more races134.48%
Black or African American20.69%

Buffalo Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Buffalo's average per capita income is $36,200. Household income levels show a median of $68,750. The poverty rate stands at 5.17%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Families$74,583$65,784
Married Families$73,750-
Households$68,750$61,879
Non Families$26,563$35,188

$36,200

Average Income

$68,750

Median Household Income

5.17%

Poverty Rate

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)