Marquette County, MI has a population of 67,418 people with a median age of 38.9 and a median household income of $46,822. Between 2015 and 2016 the population of Marquette County, MI declined from 67,582 to 67,418, a 0.24% decrease and its median household income grew from $45,409 to $46,822, a 3.11% increase.
The population of Marquette County, MI is 92.5% White, 2.74% Two+, and 1.56% Black. 3.56% of the people in Marquette County, MI speak a non-English language, and 99% are U.S. citizens.
The largest universities in Marquette County, MI are Northern Michigan University, with 1,853 graduates, N/A, with N/A graduates, and N/A, with N/A graduates.
The median property value in Marquette County, MI is $137,700, and the homeownership rate is 70.1%. Most people in Marquette County, MI commute by Drove Alone, and the average commute time is 17.3 minutes. The average car ownership in Marquette County, MI is 2 cars per household.
Marquette County, MI is the 29th most populated county in Michigan and borders Alger County, MI; Baraga County, MI; Delta County, MI; Dickinson County, MI; Houghton County, MI; Iron County, MI; Keweenaw County, MI; Menominee County, MI& 3 more.