Marion County, IN has a population of 941,229 people with a median age of 34.3 and a median household income of $44,874. Between 2015 and 2016 the population of Marion County, IN grew from 939,020 to 941,229, a 0.24% increase and its median household income grew from $41,226 to $44,874, a 8.85% increase.
The population of Marion County, IN is 56.1% White, 27.4% Black, and 10.2% Hispanic. 14% of the people in Marion County, IN speak a non-English language, and 93.3% are U.S. citizens.
The largest universities in Marion County, IN are Ivy Tech Community College, with 20,401 graduates, Indiana University-Purdue University-Indianapolis, with 7,122 graduates, and University of Indianapolis, with 1,385 graduates.
The median property value in Marion County, IN is $128,300, and the homeownership rate is 52.8%. Most people in Marion County, IN commute by Drove Alone, and the average commute time is 22.9 minutes. The average car ownership in Marion County, IN is 2 cars per household.
Marion County, IN is the 1st most populated county in Indiana and borders Boone County, IN; Hamilton County, IN; Hancock County, IN; Hendricks County, IN; Johnson County, IN; Morgan County, IN; Shelby County, IN& 2 more.