Cities in Jefferson County, New York
Find ZIP Codes and postal details for Jefferson County, New York.

Adams

Adams Center

Alexandria Bay

Antwerp

Belleville

Black River

Brownville

Calcium

Cape Vincent

Carthage

Chaumont

Clayton

Deferiet

Depauville

Dexter

Ellisburg

Evans Mills

Felts Mills

Fishers Landing

Fort Drum

Great Bend

Henderson

Henderson Harbor

La Fargeville

Limerick

Lorraine

Mannsville

Natural Bridge

Oxbow

Philadelphia

Pierrepont Manor

Plessis

Redwood

Rodman

Sackets Harbor

Theresa

Thousand Island Park

Three Mile Bay

Watertown

Wellesley Island