Bowie is a city in Prince George's County, Maryland, United States. Per the 2020 census, the population was 58,329. Bowie has grown from …Bowie is a city in Prince George's County, Maryland, United States. Per the 2020 census, the population was 58,329. Bowie has grown from a small railroad stop to the largest municipality in Prince George's County, and the fifth most populous city and third largest city by area in the U.S. state of Maryland. In 2014, CNN Money ranked Bowie 28th in its Best Places to Live list.