Bel Air, MD
The town of Bel Air is the county seat of Harford County, Maryland, United States. According to the 2000 census the population of the town was 10,080. In 2009 the town's estimated population was 10,368. It is the center of the Bel Air-Abingdon, Maryland Micropolitan Area.
Bel Air is located at 39°32′12″N 76°20′54″W / 39.53667°N 76.34833°W / 39.53667; -76.34833 (39.536707, -76.348280).