Warren County, NJ Zip Codes
115 zip codes across 97 cities in Warren County, NJ
About Warren County
Warren County, New Jersey (NJ) contains 115 unique zip codes spanning 97 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 Warren County.
Cities in Warren County
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All Zip Codes in Warren County, NJ
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Frequently Asked Questions
How many zip codes are in Warren County, NJ?
Warren County, NJ has 115 zip codes across 97 cities.
What cities are in Warren County?
Cities in Warren County include Abingdon, Adirondack, Alexis, Alvaton, Athol, Attica, Belvidere, Bentonville, Berwick, Blairstown, Bolton Landing, Bowling Green, Brant Lake, Camak, Carlisle, Chestertown, Clarendon, Columbia, Columbus, Corry, Cumming, Delaware, Diamond Point, Franklin, Front Royal, Garland, Glens Falls, Grand Valley, Great Meadows, Greendell, Hackettstown, Hague, Harveysburg, Indianola, Irvine, Jewell, Johnsburg, Kings Mills, Kirkwood, Lacona, Lake George, Lake Luzerne, Lebanon, Liberty Center, Linden, Little York, Macon, Maineville, Manchester, Manson, Martensdale, Marthasville, Mason, Mcminnville, Milo, Monmouth, Morrow, New Virginia, Norlina, North Creek, North River, Norwalk, Norwood, Oxford, Phillipsburg, Pine Village, Pittsfield, Pottersville, Redwood, Ridgeway, Rock Island, Roseville, Russell, Saint Marys, Sheffield, Silver Bay, Smithshire, South Lebanon, Springboro, State Line, Stewartsville, Stony Creek, Sugar Grove, Tidioute, Tiona, Vicksburg, Viola, Warren, Warrensburg, Warrenton, Washington, Waynesville, West Lebanon, Wevertown, Wright City, Youngsville, Zcta 163xx.
What state is Warren County in?
Warren County is located in New Jersey (NJ).
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.