Calvert County ZIP Codes

List of ZIP Codes in Calvert County

The following table lists ZIP Codes associated with Calvert County, Maryland, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 20615 38.4204 -76.54772 Broomes Island 422 224.1
2 20629 38.33996 -76.45388 Dowell 1,067 491.1
3 20639 38.60823 -76.6086 Huntingtown 14,969 138.9
4 20657 38.38358 -76.44537 Lusby 20,519 265.3
5 20676 38.4869 -76.54788 Port Republic 3,412 91.3
6 20678 38.52164 -76.60072 Prince Frederick 12,686 109.2
7 20685 38.43465 -76.52904 Saint Leonard 6,481 109.3
8 20688 38.33475 -76.46965 Solomons 1,113 373.1
9 20689 38.66963 -76.58591 Sunderland 2,046 102.5
10 20732 38.65573 -76.54292 Chesapeake Beach 10,940 378.8
11 20736 38.6913 -76.62855 Owings 9,775 152.6
12 20754 38.736 -76.65493 Dunkirk 7,512 180.9


About Calvert County ZIP Codes

Calvert County in Maryland (MD) is served by approximately 12 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 90,942 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Calvert County are located in cities such as Lusby, Huntingtown, Prince Frederick, Chesapeake Beach, Owings. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Calvert County, Maryland follow the America/New_York time zone.