Below is a list of Grafton NY zip codes. For your research we have also included Grafton Area Code, Time Zone, UTC and the local Rensselaer County FIPS Code. Each Grafton New York zip code has a center Longitude / Latitude point (the Grafton center is -73.450996398926 / 42.769199371338). For your convenience we have also indicated if that zip code in Grafton observes Daylight Savings time.