In 2023, Ontonagon County, MI had a population of 5.87k people with a median age of 59.4 and a median household income of $51,844. Between 2022 and 2023 the population of Ontonagon County, MI grew from 5,862 to 5,870, a 0.136% increase and its median household income grew from $48,316 to $51,844, a 7.3% increase.
The 5 largest ethnic groups in Ontonagon County, MI are White (Non-Hispanic) (93.1%), Two+ (Non-Hispanic) (3.34%), Two+ (Hispanic) (0.818%), Black or African American (Non-Hispanic) (0.801%), and Asian (Non-Hispanic) (0.494%).
None of the households in Ontonagon County, MI reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.8% of the residents in Ontonagon County, MI are U.S. citizens.
In 2023, the median property value in Ontonagon County, MI was $101,000, and the homeownership rate was 87.3%.
Most people in Ontonagon County, MI drove alone to work, and the average commute time was 26.1 minutes. The average car ownership in Ontonagon County, MI was 2 cars per household.
Ontonagon County, MI borders Gogebic County, MI, Houghton County, MI, Iron County, MI, Keweenaw County, MI, Cook County, MN, and Ashland County, WI.