Alpena demographics profile

StatisticAlpenaSouth DakotaNational
Population density (sq mi)1821191
Median age45.036.837.4
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)55%59%55%
Speak English82%93%79%
Speak Spanish16%2%13%

Did you know?

  • The population density in Alpena is 1597% higher than South Dakota.
  • The median age in Alpena is 22% higher than South Dakota.
  • In Alpena 88.18% of the population is Caucasian.
  • In Alpena 0.00% of the population is African American.
  • In Alpena 0.00% of the population is Asian.

Find Real Estate Listings In Alpena


New Real Estate Listings In Alpena

Compare Alpena, SD Demographics To Other Cities

Alpena population breakdown by race

RaceAlpenaSouth DakotaNational
African American0.00%1.51%12.60%
American Indian9.80%8.63%0.82%
Native Hawaiian0.00%0.03%0.17%
Mixed race0.00%2.48%2.91%
Other race2.03%0.86%4.70%
In Alpena, 17.9% 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

Alpena age breakdown

Marital status

Age of children in married couples

Source: The Alpena, SD demographics data displayed above is derived from the United States Census Bureau.