Below is a list of Agua Dulce TX zip codes. For your research we have also included Agua Dulce Area Code, Time Zone, UTC and the local Nueces County FIPS Code. Each Agua Dulce Texas zip code has a center Longitude / Latitude point (the Agua Dulce center is -97.910598754883 / 27.781600952148). For your convenience we have also indicated if that zip code in Agua Dulce observes Daylight Savings time.