Below is a list of Island Park NY zip codes. For your research we have also included Island Park Area Code, Time Zone, UTC and the local Nassau County FIPS Code. Each Island Park New York zip code has a center Longitude / Latitude point (the Island Park center is -73.655700683594 / 40.604099273682). For your convenience we have also indicated if that zip code in Island Park observes Daylight Savings time.