ZIP code · Maryland Line · Maryland · United States

ZIP code 21105 — Maryland Line

Name: Maryland Line (21105)
Address: Maryland, 21105, US

ZIP code 21105 serves Maryland Line, Maryland.

Postal code: 21105
Single source Value from one source, not cross-checked.
City: Maryland Line
County: Baltimore
State: Maryland
Country: United States
Coordinates: 39.7114, -76.6595 — precision precise (locality)
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Nearby localities

21053Freeland · 5.7 km
21120Parkton · 7.8 km
21161White Hall · 9.7 km
21088Lineboro · 16 km
21111Monkton · 17 km
21152Sparks Glencoe
21084Jarrettsville · 19 km
21155Upperco · 20 km
21102Manchester · 20 km
21074Hampstead · 21 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