ZIP Codes Box

Calvert County, Maryland ZIP codes

14ZIP codes
14Cities and towns
96,540People in ZIP areas
227, 240, 301Area codes

Calvert County is in Maryland and the Eastern Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in Calvert County

ZIP codeCityTypePopulationMedian income
20610BarstowPO Box only––
20615Broomes IslandStandard460–
20629DowellPO Box only1,150$87,389
20639HuntingtownStandard15,544$161,422
20657LusbyStandard20,699$115,748
20676Port RepublicStandard3,218$156,657
20678Prince FrederickStandard12,752$125,732
20685Saint LeonardStandard6,866$119,135
20688SolomonsStandard1,290$102,950
20689SunderlandStandard1,809$161,833
20714North BeachStandard4,525$91,099
20732Chesapeake BeachStandard10,722$140,304
20736OwingsStandard9,960$159,851
20754DunkirkStandard7,545$167,371

Cities and towns in Calvert County

Area codes in Calvert County

Questions

How many ZIP codes are in Calvert County, MD?
Calvert County has 14 ZIP codes, 12 of them standard ZIP codes for street addresses.
What cities are in Calvert County?
Calvert County ZIP codes cover Barstow, Broomes Island, Chesapeake Beach, Dowell, Dunkirk, Huntingtown, Lusby and North Beach and 6 other places.
What area code is Calvert County, MD?
Calvert County uses area codes 227, 240, 301, 410, 443 and 667.
What time zone is Calvert County in?
Calvert County is in Eastern Time.

Other Maryland counties