Upper Marlboro, MD zip codes
Upper Marlboro, Maryland has 5 zip codes (2 residential, 3 PO box or single-organization). Most of it is in Prince George's County. Together these zip codes are home to about 106K people.
Zip codes
5
Population
106K
All zips combined
Largest zip
20772
54,319 residents
Income range
$128K–$139K
Median by zip