Zip Code ReportJefferson County ZIP codes
Every ZIP code in Jefferson County, New York, with the city it serves. Open any one for a free neighborhood report.
41 ZIP codes · Jefferson County, NY · FIPS 36045
ZIP codes
41 in this county13601Watertown13602Fort Drum13603Watertown13605Adams13606Adams Center13607Alexandria Bay13608Antwerp13611Belleville13612Black River13615Brownville13616Calcium13618Cape Vincent13619Carthage13622Chaumont13624Clayton13628Deferiet13631Denmarkunique13632Depauville13634Dexter13636Ellisburg13637Evans Mills13638Felts Mills13640Wellesley Island13641Fishers Landing13643Great Bend13650Henderson13651Henderson Harbor13656La Fargeville13659Lorraine13661Mannsville13665Natural Bridge13671Antwerpunique13673Philadelphia13674Pierrepont Manor13675Plessis13679Redwood13682Rodman13685Sackets Harbor13691Theresa13692Thousand Island Park13693Three Mile Bay
2 of these ZIP codes route mail only. A PO-box or single-recipient ZIP has no residential area behind it, so neighborhood statistics can't be computed for it — those pages say so instead of showing numbers.