Below is a list of Rensselaer NY zip codes. For your research we have also included Rensselaer Area Code, Time Zone, UTC and the local Rensselaer County FIPS Code. Each Rensselaer New York zip code has a center Longitude / Latitude point (the Rensselaer center is -73.739097595215 / 42.647399902344). For your convenience we have also indicated if that zip code in Rensselaer observes Daylight Savings time.