Plainfield
Plainfield has roughly average household income, with a median household income of $87,272. The city has grown rapidly, with population up 98% since 2000. Median home value has more than doubled since 2000, reaching $280,600.
Population & growth
PEP 2025 EST:38,574 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
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How many people live in Plainfield, Indiana?
Plainfield, Indiana has about 36,369 residents according to the 2024 American Community Survey.
What is the median household income in Plainfield, Indiana?
The typical household in Plainfield, Indiana earns about $87,272 a year. Half of households make more than that, and half make less.
Is Plainfield, Indiana expensive?
In Plainfield, Indiana, the median home is worth about $280,600, and the typical rent is about $1,499 a month.
How educated are people in Plainfield, Indiana?
About 32.7% of adults age 25 and over in Plainfield, Indiana hold a bachelor's degree or higher.
What is the poverty rate in Plainfield, Indiana?
About 8.1% of people in Plainfield, Indiana live below the federal poverty line.
Has Plainfield, Indiana grown since 1990?
Yes, Plainfield, Indiana has grown since 1990. The population has added about 25,936 residents, a change of about 249 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024