Resident Population in Peoria County, IL

Resident Population in Peoria County, IL was 179.63000 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Peoria County, IL reached a record high of 201.50000 in January of 1976 and a record low of 178.50300 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Peoria County, IL - last updated from the United States Federal Reserve on April of 2026.



More: Illinois Indicators