ZIP code · Clarksburg · Maryland · United States

ZIP code 20871 — Clarksburg

Name: Clarksburg (20871)
Address: Maryland, 20871, US

ZIP code 20871 serves Clarksburg, Maryland.

Postal code: 20871
Single source Value from one source, not cross-checked.
City: Clarksburg
County: Montgomery
State: Maryland
Country: United States
Coordinates: 39.2387, -77.2794 — precision precise (locality)
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Nearby localities

20841Boyds · 4.5 km
20876Germantown · 6.8 km
20872Damascus · 7.1 km
20838Barnesville · 8.5 km
20885Gaithersburg · 8.7 km
21754Ijamsville · 9.9 km
20886Montgomery Village · 11 km
20879Gaithersburg · 11 km
20874Germantown · 11 km
20882Gaithersburg · 12 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