ZIP Code 20676
About Port Republic
Port Republic is a small, rural unincorporated community located at the crossroads of MD routes 2/MD 4, MD 264, MD 509, MD 765, and Parkers Creek Road in Calvert County, Maryland, United States. It is approximately five miles south of Prince Frederick, the county seat of Calvert County.
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Area Profile
US Census (ACS 5-year · Gazetteer)
3,412
population
$150,916
median household income
237
people / sq mi
$471,800
median home value
$1,733
median gross rent
50.8
median age
1,522
housing units
1,371
households
14.4
land area (sq mi)