In 2018, Arenac County, MI had a population of 15.2k people with a median age of 49.6 and a median household income of $40,769. Between 2017 and 2018 the population of Arenac County, MI declined from 15,238 to 15,165, a -0.479% decrease and its median household income grew from $39,947 to $40,769, a 2.06% increase.
The 5 largest ethnic groups in Arenac County, MI are White (Non-Hispanic) (94.8%), White (Hispanic) (1.45%), American Indian & Alaska Native (Non-Hispanic) (1.21%), Two+ (Non-Hispanic) (1.04%), and Black or African American (Non-Hispanic) (0.587%). 0% of the households in Arenac County, MI speak a non-English language at home as their primary language, and 99.6% of the residents in Arenac County, MI are U.S. citizens.
In 2018, the median property value in Arenac County, MI was $90,000, and the homeownership rate was 82.5%. Most people in Arenac County, MI drove alone to work, and the average commute time was 27.3 minutes. The average car ownership in Arenac County, MI was 2 cars per household.