ZIP code · Hillsboro · Maryland · United States

ZIP code 21641 — Hillsboro

Name: Hillsboro (21641)
Address: Maryland, 21641, US

ZIP code 21641 serves Hillsboro, Maryland.

Postal code: 21641
Single source Value from one source, not cross-checked.
City: Hillsboro
County: Caroline
State: Maryland
Country: United States
Coordinates: 38.9206, -75.9388 — precision precise (locality)
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Nearby localities

21657Queen Anne · 4.4 km
21660Ridgely · 6.2 km
21625Cordova · 7.9 km
21629Denton · 11 km
21679Wye Mills · 12 km
21639Greensboro · 12 km
21636Goldsboro · 17 km
21617Centreville · 18 km
21690Chestertown · 18 km
21656Price · 18 km

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