Racial and ethnic composition 2020 census As of the
2020 census, Bismarck had a population of 73,622. The median age was 37.9 years. 21.8% of residents were under the age of 18 and 18.5% of residents were 65 years of age or older. For every 100 females there were 98.2 males, and for every 100 females age 18 and over there were 96.8 males age 18 and over. The
population density was . There were 34,049 housing units at an average density of . Of all households, 26.1% had children under the age of 18 living in them. 43.5% were married-couple households, 21.5% were households with a male householder and no spouse or partner present, and 28.2% were households with a female householder and no spouse or partner present. About 35.8% of all households were made up of individuals, and 12.6% had someone living alone who was 65 years of age or older. •
German (49.4%) •
Norwegian (15.0%) •
Irish (11.1%) •
English (9.6%) •
Russian (3.9%) •
Swedish (3.4%) •
French (3.3%) •
Scottish (2.3%) •
Polish (2.0%) •
Scandinavian (1.8%)
2010 census As of the
2010 census, there were 61,272 people, 27,263 households, and 15,624 families residing in the city. The population density was . There were 28,648 housing units at an average density of . The racial makeup of the city was 92.40%
White, 0.65%
African American, 4.53%
Native American, 0.56%
Asian, 0.03%
Pacific Islander, 0.30% from some other races, and 1.54% from two or more races.
Hispanic or Latino people of any race were 1.33% of the population. Regarding ancestry, 56.1% were
German, 20.5% were
Norwegian, 7.2% were
Irish, 6.7% were
Russian, 3.7% were
American, and 3.6% were
English descent. There were 27,263 households, of which 27% had children under the age of 18 living with them (the lowest percentage in North Dakota), 44.1% were
married couples living together, 9.6% had a female householder with no husband present, 3.6% had a male householder with no wife present, and 42.7% were non-families. 34.8% of all households were made up of individuals, and 11.7% had someone living alone who was 65 years of age or older. The average household size was 2.18 and the average family size was 2.82. The median age in the city was 38 years. 20.8% of residents were under 18; 11% were between 18 and 24; 26.2% were from 25 to 44; 26.8% were from 45 to 64; and 15.4% were 65 or older. The gender makeup of the city was 48.6% male and 51.4% female.
2000 census As of the
2000 census, there were 55,532 people, 23,185 households, and 14,444 families residing in the city. The population density was . There were 24,217 housing units at an average density of . The racial makeup of the city was 94.78%
White, 0.28%
African American, 3.39%
Native American, 0.45%
Asian, 0.03%
Pacific Islander, 0.17% from some other races, and 0.89% from two or more races.
Hispanic or Latino people of any race were 0.75% of the population. There were 23,185 households, of which 30.2% had children under 18 living with them, 50.1% were
married couples living together, 9.3% had a female householder with no husband present, and 37.7% were non-families. 31.0% of all households were made up of individuals, and 10.5% were someone living alone who was 65 years of age or older. The average household size was 2.32 and the average family size was 2.94. The city's population was spread out, with 23.5% under the age of 18, 11.1% from 18 to 24, 29.1% from 25 to 44, 22.4% from 45 to 64, and 13.8% who were 65 or older. The median age was 36 years. For every 100 females, there were 93.9 males. For every 100 females age 18 and over, there were 91.8 males. The median income per household in the city was $39,422, and the median income per family was $51,477. Males had a median income of $33,804 versus $22,647 for females. The
per capita income for the city was $20,789. About 5.7% of families and 8.4% of the population were below the
poverty line, including 9.5% of those under age 18 and 7.4% of those age 65 or over.
American Community Survey estimates The 2024
American Community Survey reported a median household income of $73,877 and estimated that 8.8% of residents lived at or below the
poverty line. Bismarck had an estimated 65.7% employment rate, with 43.0% of residents holding a bachelor's degree or higher and 93.7% holding a high school diploma. The average household size was 2.20 people, and the top reported languages were English (93.8%) and other languages (6.2%). ==Economy==