Buffalo demographics profile

Population density (sq mi)2,1996291
Median age33.937.837.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)59%58%55%
Families w/ Kids under 1856%45%43%
Speak English94%89%79%
Speak Spanish3%4%13%
Buffalo, MN has a population of 15,927 and is the 2,687th largest city in the United States. The population density is 2,199 per sq mi which is 3454% higher than the Minnesota average and 2327% higher than the national average. The median age in Buffalo is 34 which is approximately 10% lower than the Minnesota average of 38. In Buffalo, 59% of the population over 15 years of age are married, 94% speak English and 3% speak Spanish. 77% of Buffalo residents were born in Minnesota, 19% were born out of state, 1% were born outside of the United States and 4% were foreign born.

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Did you know?

  • The population density in Buffalo is 3454% higher than Minnesota.
  • The median age in Buffalo is 10% lower than Minnesota.
  • In Buffalo 94.78% of the population is White.
  • In Buffalo 1.36% of the population is Black or African American.
  • In Buffalo 1.45% of the population is Asian.

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Buffalo population breakdown by race

Black or African American1.36%5.70%12.63%
American Indian0.18%1.04%0.82%
Native Hawaiian0.00%0.04%0.18%
Mixed race1.94%2.72%3.06%
Other race0.30%1.62%4.75%
In Buffalo, 2.6% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Buffalo age breakdown

Marital status

Age of children in married couples

Source: The Buffalo, MN demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).