Overview
About Plainfield
With about 45,705 residents, Plainfield is one of Illinois's notable places. Plainfield sits in Will County. The median age is 37.3 and the median household income is $142,265. Homes carry a median value of $398,000, and about 89% of residents own where they live. White residents make up the largest share of the population (68.8%). Around 55% of adults hold a bachelor's degree or higher, and the typical commute runs about 34 minutes.
Source: U.S. Census Bureau, American Community Survey (5-year).
Who lives here
Demographics
Source: U.S. Census Bureau, American Community Survey (5-year).
Housing
Property report
Area-level figures. Source: U.S. Census Bureau, ACS (5-year). Parcel-level records coming next.
Education
Schools
Plainfield has 30 public schools — 15 elementary, 9 middle, 5 high.
% of students at or above proficient on state assessments.
Public schools + grade-8 proficiency. Source: U.S. Dept. of Education (NCES directory + EDFacts assessments), via Urban Institute.
Safety
Crime
Rate per 100,000 residents/year, Plainfield Police Department, 2023. Source: FBI UCR/NIBRS (Crime Data Explorer).
Environment
Environmental hazards
6 facilities in Plainfield report releasing toxic chemicals to the EPA under the Toxics Release Inventory (TRI).
Facilities reporting to the EPA Toxics Release Inventory. Source: U.S. EPA Envirofacts (TRI).
Risk
Natural disaster risk
County-level natural-hazard risk. Source: FEMA National Risk Index.
Context
Neighborhood info
Plainfield is in Will County — see county-wide risk, demographics, and registry.
Plainfield sits in Will County. Elevation ~614 m.
3 on the National Register of Historic Places.
Registered sex offenders in Plainfield, IL (2)
Public sex-offender registry records for Plainfield, Illinois.
Source: Dru Sjodin National Sex Offender Public Website (NSOPW) and state registries. Public record. This information is provided for public awareness. Using it to harass, threaten, or discriminate against any registrant, or for any purpose prohibited by law, is illegal. Verify against the official registry record before relying on it.
Common questions