In 2017, Plainfield, IN had a population of 31k people with a median age of 37.7 and a median household income of $62,121. Between 2016 and 2017 the population of Plainfield, IN grew from 30,318 to 31,012, a 2.29% increase and its median household income grew from $61,410 to $62,121, a 1.16% increase.
The population of Plainfield, IN is 81% White Alone, 8.86% Black or African American Alone, and 4.71% Hispanic or Latino. 10.6% of the people in Plainfield, IN speak a non-English language, and 97.5% are U.S. citizens.
The median property value in Plainfield, IN is $155,100, and the homeownership rate is 68.6%. Most people in Plainfield, IN commute by Drove Alone, and the average commute time is 20.6 minutes. The average car ownership in Plainfield, IN is 2 cars per household.