ZIP code · Charlotte Hall · Maryland · United States
ZIP code 20622 — Charlotte Hall
ZIP code 20622 serves Charlotte Hall, Maryland.
- Postal code
- 20622Single source Value from one source, not cross-checked.
- City
- Charlotte Hall
- County
- St. Mary's
- State
- Maryland
- Country
- United States
- Coordinates
- 38.4750, -76.8038 — precision precise (locality)
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Nearby localities
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page