Marquette, Michigan - Demographics

Demographics

At the 2000 census, there were 19,661 people, 8,071 households and 4,067 families residing in the city. The population density was 1,723.9 per square mile (665.3/km²). There were 8,429 housing units at an average density of 739.1 per square mile (285.4 /km2). The racial makeup of the city was 95% White, 0.8% African American, 1.7% Native American, 0.8% Asian, 0% Pacific Islander, 0.22% from other races, and 1.33% from two or more races. Hispanic or Latino of any race were 0.77% of the population. 15.5% were of German, 12.6% Finnish, 8.9% French, 8.5% English, 8.2% Irish, 6.8% Italian and 6.7% Swedish ancestry according to Census 2000.

There were 8,071 households of which 23.0% had children under the age of 18 living with them, 37.2% were married couples living together, 10.2% had a female householder with no husband present, and 49.6% were non-families. 37.0% of all households were made up of individuals and 11.5% had someone living alone who was 65 years of age or older. The average household size was 2.13 and the average family size was 2.81.

Age distribution was 16.8% under the age of 18, 25.9% from 18 to 24, 23.8% from 25 to 44, 19.7% from 45 to 64, and 13.8% who were 65 years of age or older. The median age was 31 years. For every 100 females there were 94.4 males. For every 100 females age 18 and over, there were 92.4 males.

The median household income was US$29,918, and the median family income was US$48,120. Males had a median income of US$34,107 versus US$24,549 for females. The per capita income for the city was US$17,787. About 7.2% of families and 17.0% of the population were below the poverty line, including 12.3% of those under age 18 and 5.1% of those age 65 or over.