ZIP Code 21920 — Elk Mills, MD
ZIP code 21920 serves Elk Mills, Maryland, within Cecil County. It is part of area code 410, with population 167 and mean income of $35,713.
Location details
- City
- Elk Mills
- County
- Cecil County
- State
- Maryland (MD)
- Area code
- 410
- Population
- 167
- Mean income
- $35,713
- Coordinates
- 39.657500, -75.828330
- Timezone
- America/New York
Related ZIP codes in MD
Open state pageAbout ZIP code 21920
ZIP code 21920 is a PO Box ZIP in Elk Mills, Maryland. It is linked to area code 410 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.
The location coordinates are 39.657500, -75.828330, which can later be displayed on a map for better geographic context.
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ZIP 21920 · Elk Mills, MD