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)
View on OpenStreetMap - Population
- 5,259 (ZCTA, ACS 5-year)
- Median household income
- $118,938
- Median age
- 44.9
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
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 · U.S. Census Bureau (ACS). Data generated on 2026-08-21. Methodology · Report an error on this page