Statistic Mandan North Dakota National
Population 22,482 762,062 328,239,523
Population density (sq mi) 1,663 11 91
Median age 35.6 35.2 37.7
Male/Female ratio 1.1:1 1.1:1 1.0:1
Married (15yrs & older) 63% 58% 55%
Families w/ Kids under 18 46% 44% 43%
Speak English 95% 94% 79%
Speak Spanish 3% 2% 13%
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Demographics Quick Facts

  • The population density in Mandan is 15020% higher than North Dakota
  • The median age in Mandan is 1% higher than North Dakota
  • In Mandan 88.56% of the population is White
  • In Mandan 1.66% of the population is Black
  • In Mandan 0.95% of the population is Asian

Compare Mandan, ND Demographics

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      Mandan population breakdown by race

      Race Mandan North Dakota National
      White 88.56% 88.26% 73.35%
      Black 1.66% 2.01% 12.63%
      Asian 0.95% 1.26% 5.22%
      American Indian 4.61% 5.21% 0.82%
      Native Hawaiian 0.19% 0.05% 0.18%
      Mixed race 2.18% 2.44% 3.06%
      Other race 1.85% 0.77% 4.75%
      In Mandan, 4.4% 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.

      Household income distribution

      Place of birth by citizenship

      Mandan age breakdown

      Marital status

      Age of children in married couples

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