ZIP Code
ZIP Code 21757
Keymar, Carroll County, Maryland MD
Population
2,671
Density
29.3/sq mi
Timezone
America/New_York
Safety Score
50
50
Average
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Overview
ZIP code 21757 is located in Keymar, Carroll County, Maryland. The area has a population of approximately 2,671 residents with a population density of 29.3 per square mile. It is in the America/New_York timezone.
Nearby ZIP Codes
21778 (Rocky Ridge, MD)4.3 mi21798 (Woodsboro, MD)4.7 mi21791 (Union Bridge, MD)5.5 mi21787 (Taneytown, MD)6.8 mi21727 (Emmitsburg, MD)7.3 mi21762 (Libertytown, MD)8.2 mi21788 (Thurmont, MD)8.6 mi21793 (Walkersville, MD)8.8 mi21776 (New Windsor, MD)10 mi21701 (Frederick, MD)11.2 mi21780 (Sabillasville, MD)12.3 mi21158 (Westminster, MD)12.5 mi