Michigan Porch

The village of Roscommon: county seat on the Au Sable

Roscommon is the county-seat village on the South Branch of the Au Sable, with logging roots and the Michigan Firemen's Memorial.

Roscommon is the county’s only incorporated community and its county seat. The village holds around a thousand people in the middle of Higgins Township. (Worth knowing: this is the village of Roscommon, not Roscommon Township. That’s a separate place out on Houghton Lake.) The county and village take their name from County Roscommon in Ireland. Like most towns up here, Roscommon grew into a logging town after the railroad came through in the 1870s.

What makes the village stand out today is the South Branch of the Au Sable River, which runs right through it. The Au Sable is one of Michigan’s top trout rivers. The South Branch is a favorite for fly-fishing, canoeing, and kayaking, so the village makes a natural base for anyone drawn to the water. The compact downtown sits where M-18 and Business Loop I-75 run through the village — the route locals still call Old 76.

Roscommon is also home to the Michigan Firemen’s Memorial. It honors firefighters from across the state who died in the line of duty. Each September the village hosts the Firemen’s Memorial Festival. The gathering brings firefighters and families from around Michigan. It’s a big part of the village’s identity, and one of the busiest weekends of the year.

Sources

Last reviewed against the listed sources: June 4, 2026.

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