ZIP Code
ZIP Code 21010
Gunpowder, Harford County, Maryland MD
Population
239
Density
12.7/sq mi
Timezone
America/New_York
Safety Score
50
50
Average
Loading map…
Overview
ZIP code 21010 is located in Gunpowder, Harford County, Maryland. The area has a population of approximately 239 residents with a population density of 12.7 per square mile. It is in the America/New_York timezone.
Nearby ZIP Codes
21040 (Edgewood, MD)2.8 mi21085 (Joppa, MD)4.9 mi21162 (White Marsh, MD)5.5 mi21009 (Abingdon, MD)5.6 mi21220 (Middle River, MD)6.1 mi21156 (Upper Falls, MD)6.2 mi21017 (Belcamp, MD)6.8 mi21087 (Kingsville, MD)7.4 mi21005 (Aberdeen Proving Ground, MD)8 mi21128 (Perry Hall, MD)8 mi21130 (Perryman, MD)8.3 mi21001 (Aberdeen, MD)9.8 mi