Rogers City is a city in the U.S. state of Michigan. It is the county seat of and largest city in Presque Isle County. The city had a population of …Rogers City is a city in the U.S. state of Michigan. It is the county seat of and largest city in Presque Isle County. The city had a population of 2,850 at the 2020 census, a slight increase from 2,827 at the 2010 census.