Below is a list of Indian River County FL zip codes. For your research we have also included Indian River County Area Code, Time Zone, UTC and the local County FIPS Code. Each Indian River County Florida zip code has a center Longitude / Latitude point (the Indian River County center is -80.441497802734 / 27.689100265503). For your convenience we have also indicated if that zip code in Indian River County observes Daylight Savings time.