Fort Wayne is a city in Allen County, Indiana, United States, and its county seat. Located in northeastern Indiana, the city is 18 miles (29 km) west of the Ohio border and 50 miles (80 km) south of the Michigan border. The city's population was 263,886 at the 2020 census, making it the 2nd-most populous city in Indiana after Indianapolis, and the 83rd-most populous city in the U.S. The Fort Wayne…