In 2018, St. Joseph County, IN had a population of 271k people with a median age of 37 and a median household income of $54,434. Between 2017 and 2018 the population of St. Joseph County, IN grew from 270,434 to 270,771, a 0.125% increase and its median household income grew from $52,106 to $54,434, a 4.47% increase.
The population of St. Joseph County, IN is 71.9% White Alone, 13% Black or African American Alone, and 8.91% Hispanic or Latino. N/A% of the people in St. Joseph County, IN speak a non-English language, and 96.5% are U.S. citizens.
The median property value in St. Joseph County, IN is $136,500, and the homeownership rate is 67.3%. Most people in St. Joseph County, IN commute by Drove Alone, and the average commute time is 20.4 minutes. The average car ownership in St. Joseph County, IN is 2 cars per household.