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ListPostCode
HomeCountriesContinents
ToolsBlog

Stay Updated

Get the latest postal code updates, new tools, and guides delivered to your inbox.

New postal code updatesFree tools and featuresGuides and insights

No spam, unsubscribe anytime.

ListPostCode

The comprehensive postal code directory. Find codes for any location and country quickly and accurately.

Tools

  • ATM Finder
  • Download Printable Postal Codes
  • Postcode Widget Generator
  • Post Office Finder
  • Currency Converter

Resources

  • All Postal Codes
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  • Maps
  • Countries
  • Blog

Info

  • About
  • Advertise with us
  • Contact
  • Privacy
  • Terms

© Copyright 2026 ListPostCode. All rights reserved.

  1. Home
  2. Continents
  3. North America
  4. United States
  5. Maryland
  6. Garrett
  7. Oakland
21550

Municipality · Maryland · Garrett · Oakland · United States

Oakland ZIP code

21550Municipality

Looking for the ZIP code for Oakland? This municipality is located in Maryland · Garrett · Oakland · United States. Use our directory to find the correct ZIP code for Oakland and nearby locations.

Complete Location Hierarchy

Municipalities connect counties with places in United States. This level improves ZIP code lookup accuracy for shipping, address validation, and local delivery planning.

Maryland
—
State
Garrett
—
County
21550
Municipality · Current
#LevelNameZIP code
01
State
Maryland
—
02
County
Garrett
—
03
Municipality (Current)

Oakland

21550

Interactive map of Oakland · United States — ZIP codes & coordinates

Loading map…

Open in OpenStreetMap

ZIP code for this area

Oakland uses the following ZIP code.

21550
  1. Home
  2. Continents
  3. North America
  4. United States
  5. Maryland
  6. Garrett
  7. Oakland
21550

Municipality · Maryland · Garrett · Oakland · United States

Oakland ZIP code

21550Municipality

Looking for the ZIP code for Oakland? This municipality is located in Maryland · Garrett · Oakland · United States. Use our directory to find the correct ZIP code for Oakland and nearby locations.

Complete Location Hierarchy

Municipalities connect counties with places in United States. This level improves ZIP code lookup accuracy for shipping, address validation, and local delivery planning.

Maryland
—
State
Garrett
—
County
21550
Municipality · Current
#LevelNameZIP code
01
State
Maryland
—
02
County
Garrett
—
03
Municipality (Current)

Oakland

21550

Interactive map of Oakland · United States — ZIP codes & coordinates

Loading map…

Open in OpenStreetMap

ZIP code for this area

Oakland uses the following ZIP code.

21550