Resident Population in Lee County, IL

Resident Population in Lee County, IL was 33.54400 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Lee County, IL reached a record high of 37.94700 in January of 1970 and a record low of 33.54400 in January of 2024. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Lee County, IL - last updated from the United States Federal Reserve on April of 2026.



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