Iron County is one of two landlocked counties in the Upper Peninsula of the U.S. state of Michigan. As of the 2020 census, the population was 11,631. The county seat is Crystal Falls. Iron County was organized in 1885, with territory partitioned from Marquette and Menominee counties. In 1890, the county's population was 4,432. It was named for the valuab…Iron County is one of two landlocked counties in the Upper Peninsula of the U.S. state of Michigan. As of the 2020 census, the population was 11,631. The county seat is Crystal Falls. Iron County was organized in 1885, with territory partitioned from Marquette and Menominee counties. In 1890, the county's population was 4,432. It was named for the valuable iron ore found within its borders.
Save
Share
More