Yavapai County is located near the center of the U.S. state of Arizona. As of the 2010 census, its population was 211,073. The county seat is Prescott. Yavapai County comprises the Prescott, AZ Metropolitan Statistical Area.
Located between the Patapsco and the Potomac, the Patuxent River covers over 957 square miles, and bears the distinction of being the longest river exclusive to Maryland. Patuxent River with Solomons Island Bridge in distance (from St. Mary's County), Maryland, May 2000.
Camp Roberts is located in San Luis Obispo County, just miles from Paso Robles, Lake Nacimiento, and Oak Shores. This 43,000 acre base located between Los Angeles and San Francisco is used primarily for 3 branches of the armed forces: 1  National Guard.