ZIP code · White Hall · Maryland · United States
ZIP code 21161 — White Hall
ZIP code 21161 serves White Hall, Maryland.
- Postal code
- 21161Single source Value from one source, not cross-checked.
- City
- White Hall
- County
- Harford
- State
- Maryland
- Country
- United States
- Coordinates
- 39.6618, -76.5666 — precision precise (locality)
View on OpenStreetMap - Population
- 5,288 (ZCTA, ACS 5-year)
- Median household income
- $99,709
- Median age
- 46.2
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 · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page