Resident Population in Flint, MI (MSA) was 401.09300 Thous. of Persons in January of 2025, according to the United States Federal Reserve. Historically, Resident Population in Flint, MI (MSA) reached a record high of 439.88000 in January of 2004 and a record low of 401.09300 in January of 2025. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Flint, MI (MSA) - last updated from the United States Federal Reserve on May of 2026.