Anne Arundel County Real Estate View 720 listings HomeGuidesAnne Arundel County “As the most centrally-located county in Maryland and site of the state capital of Annapolis, Anne Arundel County is in many ways the heart of Maryland. Half a million people call the county home.” Learn More Anne Arundel County is home to some amazing places: The U.S. Naval Academy Arundel Olympic Swim Center Downtown Annapolis B&A Trail BWI Airport BWI Trail (biking & hiking) Ft. Meade Maryland Live Casino Several Parks Several Golf Courses Guides Anne Arundel CountyBaltimore CityBaltimore CountyCarroll CountyFrederick CountyHarford CountyHoward CountyMontgomery CountyPrince Georges County