Below is a list of Stockton NJ zip codes. For your research we have also included Stockton Area Code, Time Zone, UTC and the local Hunterdon County FIPS Code. Each Stockton New Jersey zip code has a center Longitude / Latitude point (the Stockton center is -74.977401733398 / 40.406101226807). For your convenience we have also indicated if that zip code in Stockton observes Daylight Savings time.