Plainfield, Illinois is a growing southwest suburb of Chicago located in Will County, about 35 miles southwest of downtown Chicago. With a population of approximately 45,000 residents, Plainfield combines a small-town, family-friendly atmosphere with modern suburban amenities, attracting families and professionals seeking more space and quality of life.
Education is a major draw for families in Plainfield, which is primarily served by Plainfield Community Consolidated School District 202 and Plainfield Community High School District 202. These districts include multiple elementary, middle, and high schools such as Plainfield North High School and Plainfield Central High School, known for strong academics, athletics, and extracurricular programs.
Plainfield features abundant parks, trails, and open spaces, including more than 1,000 acres of community and forest preserves. Popular outdoor destinations include Cook Memorial Park and Blue Star Memorial Park, as well as the scenic DuPage River and regional trails for walking, biking, and family recreation. The village also hosts seasonal festivals, farmers markets, and community events that foster a strong sense of neighborhood connection.
Residents are drawn to Plainfield for its family-oriented neighborhoods, strong schools, and suburban lifestyle with convenient access to major highways and the Chicago metropolitan area. With a mix of modern housing developments, historic downtown charm, and plentiful recreational and cultural amenities, Plainfield offers a high quality of life for families, professionals, and retirees alike.
100,891 people live in Plainfield, where the median age is 36.7 and the average individual income is $47,861.863. Data provided by the U.S. Census Bureau.
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Population Density Population Density This is the number of people per square mile in a neighborhood.
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Plainfield has 32,279 households, with an average household size of 9.3. Data provided by the U.S. Census Bureau. Here’s what the people living in Plainfield do for work — and how long it takes them to get there. Data provided by the U.S. Census Bureau. 100,891 people call Plainfield home. The population density is 2,042.432 and the largest age group is Data provided by the U.S. Census Bureau.
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Population Density Population Density This is the number of people per square mile in a neighborhood.
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