Merrill, MI

ZIP code 48637 belongs to Gladwin, Michigan, situated in Gladwin County. The town is known for its beautiful natural surroundings, including the picturesque Gladwin City Park and the serene Gladwin County State Recreation Area. With a population of approximately 4,900 residents, Gladwin offers a small-town atmosphere with access to outdoor recreational activities like fishing, boating, and hiking along the Cedar River.