ZIP code · Frederick · Maryland · United States

ZIP code 21705 — Frederick

Name: Frederick (21705)
Address: Maryland, 21705, US

ZIP code 21705 serves Frederick, Maryland.

Postal code: 21705
Single source Value from one source, not cross-checked.
City: Frederick
County: Frederick
State: Maryland
Country: United States
Coordinates: 39.4143, -77.4105 — precision precise (locality)
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Nearby localities

21709Frederick · 6.4 km
21703Frederick · 7.2 km
21701Frederick · 7.4 km
21704Frederick · 8.0 km
21714Braddock Heights · 8.2 km
21793Walkersville · 8.9 km
21717Buckeystown · 9.4 km
21702Frederick · 9.7 km
21774New Market · 12 km
21769Middletown · 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