US ZIP Code Map

City

Callaway, MD ZIP codes

3 ZIPs, including 20620 as primary city.

ACS population

24,115

Median household income

$137,102

Median home value

$389,333

Map of Callaway

ZIP code map

ZIP share of this city

Population share

ZIP codes in Callaway

ZIPCityCountyPopulationIncome
20620CallawaySt. Mary's County1,160$154,188
20634Great MillsSt. Mary's County6,976$117,431
20650LeonardtownSt. Mary's County15,979$139,688