In 2019, Gratiot County, MI had a population of 40.9k people with a median age of 39.5 and a median household income of $47,848. Between 2018 and 2019 the population of Gratiot County, MI declined from 41,067 to 40,916, a −0.368% decrease and its median household income grew from $44,991 to $47,848, a 6.35% increase.
The 5 largest ethnic groups in Gratiot County, MI are White (Non-Hispanic) (86%), Black or African American (Non-Hispanic) (5.47%), White (Hispanic) (4.96%), Two+ (Non-Hispanic) (1.58%), and Asian (Non-Hispanic) (0.447%). 0% of the households in Gratiot County, MI speak a non-English language at home as their primary language, and 99.4% of the residents in Gratiot County, MI are U.S. citizens.
The largest universities in Gratiot County, MI are Alma College (326 degrees awarded in 2019).
In 2019, the median property value in Gratiot County, MI was $95,400, and the homeownership rate was 74.3%. Most people in Gratiot County, MI drove alone to work, and the average commute time was 22.8 minutes. The average car ownership in Gratiot County, MI was 2 cars per household.