ZIP Code 61547
About Mapleton
Mapleton is a small village in Peoria County, Illinois, United States. As of the 2020 census, Mapleton had a population of 261. Mapleton is part of the Peoria, Illinois Metropolitan Statistical Area. There are four different plants in Mapleton, all located along U.S. Route 24: an Evonik chemical plant, an Arxada, LLC plant, a Caterpillar Inc. foundry, and an Ingredion facility.
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Area Profile
US Census (ACS 5-year · Gazetteer)
3,740
population
$120,247
median household income
170
people / sq mi
$231,400
median home value
$583
median gross rent
42.8
median age
1,460
housing units
1,390
households
22.0
land area (sq mi)