Roscommon is a village in the U.S. state of Michigan. As of the 2010 census, the village population was 1,075. In 2018, the population was estimated at 1,045. Roscommon is the county seat of Roscommon County.The village of Roscommon is located within Higgins Township in the northern portion of the county, while Roscommon Township is in the southwestern portion. Roscommon has its own post office with the 48653 ZIP Code, which also serves all of Gerrish... Show more

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