Annapolis, MD ZIP codes
Annapolis, Maryland has 8 ZIP codes, including 3 PO Box ZIPs. They are in Anne Arundel County.
- Population in these ZIPs
- 96,397
- Avg. median income
- $126,700population-weighted
- Typical home value
- $623,000population-weighted
- Metro area
- Baltimore-Columbia-Towson, MD
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Annapolis, MD ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 21401 | Anne Arundel County | 38,629 | $123,381 | $629,700 |
| 21402 | Anne Arundel County | 4,303 | $80,893 | — |
| 21403 | Anne Arundel County | 32,681 | $123,329 | $619,800 |
| 21404 PO Box | Anne Arundel County | — | — | — |
| 21405 | Anne Arundel County | 495 | $160,703 | $1,561,900 |
| 21409 | Anne Arundel County | 20,289 | $147,151 | $592,600 |
| 21411 PO Box | Anne Arundel County | — | — | — |
| 21412 PO Box | Anne Arundel County | — | — | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Annapolis
- Pasadena 4 mi
- Riva 4 mi
- Arnold 4 mi
- Edgewater 5 mi
- Crownsville 5 mi
- Davidsonville 6 mi
- Severna Park 7 mi
- Gibson Island 8 mi
- Harwood 8 mi
- Crofton 9 mi
- Millersville 9 mi
- Glen Burnie 9 mi
Frequently asked questions
What is the ZIP code for Annapolis, MD?
Annapolis, MD has 8 ZIP codes: 21401, 21402, 21403, 21404, 21405, 21409, 21411 and 21412.
What county is Annapolis, Maryland in?
Annapolis ZIP codes are in Anne Arundel County.
Which Annapolis ZIP codes are PO Boxes?
21404, 21411 and 21412 are PO Box or single-organization ZIP codes; they have no residential delivery area.