Below is a list of Ocean Grove NJ zip codes. For your research we have also included Ocean Grove Area Code, Time Zone, UTC and the local Monmouth County FIPS Code. Each Ocean Grove New Jersey zip code has a center Longitude / Latitude point (the Ocean Grove center is -74.014198303223 / 40.213600158691). For your convenience we have also indicated if that zip code in Ocean Grove observes Daylight Savings time.