Maryland Gazetteer > Maryland ZIP Codes > County ZIP Codes > Washington ZIP Codes

Also see: ZIP Codes in Washington with Associated Cities & Towns

ZIP Codes in Washington County with Associated Cities & Towns

Big Pool   21711
Big Spring   21722
Boonsboro   21713
Brownsville   21715
Cascade   21719
Cavetown   21720
Chewsville   21721
Clear Spring   21722
Fairplay   21733
Fort Ritchie   21719
 Funkstown   21734
Gapland   21779
Hagerstown   21740
Hagerstown   21741
Hagerstown   21742
Hagerstown   21746
Hagerstown   21747
Hagerstown   21748
Hagerstown   21749
 Hancock   21750
Highfield   21719
Keedysville   21756
Maugansville   21767
Rohrersville   21779
Saint James   21781
Sharpsburg   21782
Smithsburg   21783
Williamsport   21795

ZIP Codes - Key Concepts

  1. ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
  2. The centroid of a ZIP Code may be in one County and the associated city/town in another.
  3. In rural areas, a single ZIP Code may be used for cities and towns in several different Counties / Independent Cities.
  4. ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
  5. ZIP Codes are only loosely tied to cities.