Prince George’s County is a county located in the U.S. state of Maryland, bordering the eastern portion of Washington, D.C. As of the 2010 U.S. Census, the population was 863,420, making it the second-most populous county in Maryland, behind Montgomery County. Its county seat is Upper Marlboro. Wikipedia
Largest city: Bowie
Population: 909,327 (2019)
Congressional districts: 4th, 5th
Area code: Area code 240
ZIP Codes: 20607–20774
sales tax: 0%