What County Is 20621 In?

ZIP 20621 is located in

St. Mary's County

Maddox, Maryland (MD)

38.33°N, 76.80°W · FIPS 24037

St. Mary's County — ZIP 20621

ZIP 20621 highlighted in St. Mary's County, Maryland. Click neighboring ZIPs to explore.

ZIP Code Details

ZIP Code20621
CountySt. Mary's County
CityMaddox
StateMaryland (MD)
FIPS Code24037

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Nearby ZIP Codes

20618 Bushwood, MD St. Mary's County 20619 California, MD St. Mary's County 20620 Callaway, MD St. Mary's County 20622 Charlotte Hall, MD Charles County 20623 Cheltenham, MD Prince George's County 20624 Clements, MD St. Mary's County

Frequently Asked Questions

What county is ZIP code 20621 in?

ZIP code 20621 is located in St. Mary's County, Maryland (MD).

What city is ZIP code 20621 in?

ZIP code 20621 is primarily associated with Maddox, Maryland.

What state is ZIP code 20621 in?

ZIP code 20621 is in the state of Maryland (MD).