March 26: Allen County’s 2025 population grows 4.4% since 2020, while DeKalb and Steuben see declines
FORT WAYNE — Allen County remains Indiana’s third-largest county by population, according to population estimates released March 26 by the U.S. Census Bureau. As of July 1, 2025, Allen County’s population was calculated to be 402,329, reflecting a 4.4% …