ZIP Code 21403 — Annapolis, MD
ZIP code 21403 serves Annapolis, Maryland, within Anne Arundel County. It is part of area code 410, with population 30,352 and mean income of $111,186.
Location details
- City
- Annapolis
- County
- Anne Arundel County
- State
- Maryland (MD)
- Area code
- 410
- Population
- 30,352
- Mean income
- $111,186
- Coordinates
- 38.942120, -76.489630
- Timezone
- America/New York
Related ZIP codes in MD
Open state pageAbout ZIP code 21403
ZIP code 21403 is a Standard ZIP in Annapolis, 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 38.942120, -76.489630, which can later be displayed on a map for better geographic context.
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ZIP 21403 · Annapolis, MD