- Gaylord City is a city located in Otsego County, Michigan, United States. It is the county seat of Otsego County and is situated in the northern part of the Lower Peninsula of Michigan. The city has a population of approximately 3,645 as of the 2010 census. The area is known for its natural beauty, with numerous lakes, rivers, and forests nearby, making it a popular destination for outdoor recreation, such as fishing, boating, hiking, and skiing. The city also has a vibrant downtown area with shops, restaurants, and local businesses.