Jefferson County, NY Zip Codes
341 zip codes across 232 cities in Jefferson County, NY
About Jefferson County
Jefferson County, New York (NY) contains 341 unique zip codes spanning 232 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Jefferson County.
Cities in Jefferson County
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All Zip Codes in Jefferson County, NY
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Frequently Asked Questions
How many zip codes are in Jefferson County, NY?
Jefferson County, NY has 341 zip codes across 232 cities.
What cities are in Jefferson County?
Cities in Jefferson County include Adams, Adams Center, Adamsville, Addington, Adena, Adger, Alexandria Bay, Altheimer, Amsterdam, Anita, Antwerp, Arnold, Arvada, Avera, Barnhart, Bartow, Basin, Batavia, Beaumont, Belle Rive, Bergholz, Bessemer, Big Run, Birmingham, Black River, Bloomingdale, Bluford, Bonnie, Boulder, Brilliant, Brinnon, Brockway, Brookside, Brookville, Broomfield, Brownville, Buffalo Creek, Calcium, Cambridge, Camp Sherman, Cape Vincent, Cardwell, Carthage, Cedar Hill, Center Point, Charles Town, Chaumont, Chimacum, China, Clancy, Clayton, Conifer, Corsica, Crystal City, Culver, Dandridge, Daykin, De Lancey, De Soto, Denver, Deputy, Dexter, Diller, Dillonvale, Dittmer, Dix, Docena, Dolomite, Dora, Dupont, East Springfield, Empire, Endicott, Evans Mills, Fairbury, Fairdale, Fairfield, Falls Creek, Fayette, Felts Mills, Fenton, Festus, Fisherville, Fort Atkinson, Fort Drum, Fultondale, Gardendale, Golden, Grantville, Graysville, Groves, Hamer, Hamilton, Hammondsville, Hamshire, Hanover, Harpers Ferry, Healdton, Helenville, Henderson, Herculaneum, Hillsboro, Hoover, House Springs, Hueytown, Imperial, Ina, Indian Hills, Irondale, Ixonia, Jansen, Jefferson, Jefferson City, Johnson Creek, Kearneysville, Kimberly, Kittredge, Knox Dale, Lake Mills, Lakewood, Lamont, Leeds, Lewisville, Littleton, Lloyd, Lockridge, Lorraine, Louisville, Madison, Madras, Mannsville, Martins Ferry, Mc Louth, Menan, Meriden, Mingo Junction, Monteview, Monticello, Moscow, Mount Pleasant, Mount Vernon, Mulga, Natural Bridge, Nederland, New Castle, New Market, Nortonville, Oconomowoc, Oscar, Oskaloosa, Ozawkie, Packwood, Palmyra, Perry, Pevely, Philadelphia, Pine, Pine Bluff, Pinson, Pleasant Grove, Plymouth, Port Arthur, Port Hadlock, Port Neches, Port Townsend, Prospect, Punxsutawney, Quilcene, Ranson, Redfield, Redwood, Reydell, Reynoldsville, Richmond, Rigby, Rippon, Roberts, Rodman, Ryan, Sabine Pass, Sackets Harbor, Scheller, Shenandoah Junction, Shepherdstown, Sherrill, Sigel, Smithfield, Stapleton, Steele City, Steubenville, Stratton, Strawberry Plains, Summit Point, Sykesville, Terral, Terrebonne, Terreton, Theresa, Three Mile Bay, Timblin, Toronto, Trussville, Tucker, Union Church, Valley Falls, Vestavia, Wabbaseka, Wacissa, Wadley, Walston, Waltonville, Warm Springs, Warrior, Waterloo, Watertown, Waurika, Wellesley Island, Wheat Ridge, White Hall, White Pine, Whitehall, Woodlawn, Wrens, Zcta 136xx, Zcta 254hh, Zcta 352hh, Zcta 402hh, Zcta 531hh, Zcta 777hh, Zcta 777xx, Zcta 977xx, Zcta 983xx.
What state is Jefferson County in?
Jefferson County is located in New York (NY).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.