Resident Population in Bloomington, IL (MSA) was 172.06900 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Bloomington, IL (MSA) reached a record high of 175.08700 in January of 2013 and a record low of 169.81500 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Bloomington, IL (MSA) - last updated from the United States Federal Reserve on April of 2026.