Miami County is a county located in east-central Kansas and is part of the Kansas City metropolitan area. Its county seat and most populous city is Paola. As of the 2020 census, the county population was 34,191. The county was named for the Miami tribe.

Paola is a city in and the county seat of Miami County, Kansas, United States. As of the 2020 census, the population of the city was 5,768.