In 2019, St. Joseph County, MI had a population of 60.8k people with a median age of 39.6 and a median household income of $52,086. Between 2018 and 2019 the population of St. Joseph County, MI declined from 60,897 to 60,836, a −0.1% decrease and its median household income grew from $50,117 to $52,086, a 3.93% increase.
The 5 largest ethnic groups in St. Joseph County, MI are White (Non-Hispanic) (86.5%), White (Hispanic) (5.49%), Two+ (Non-Hispanic) (2.73%), Black or African American (Non-Hispanic) (2.21%), and Other (Hispanic) (1.73%). 0% of the households in St. Joseph County, MI speak a non-English language at home as their primary language, and 97.6% of the residents in St. Joseph County, MI are U.S. citizens.
The largest universities in St. Joseph County, MI are Glen Oaks Community College (200 degrees awarded in 2019).
In 2019, the median property value in St. Joseph County, MI was $122,300, and the homeownership rate was 74.6%. Most people in St. Joseph County, MI drove alone to work, and the average commute time was 21 minutes. The average car ownership in St. Joseph County, MI was 2 cars per household.