Below is a list of Blanco TX zip codes. For your research we have also included Blanco Area Code, Time Zone, UTC and the local Blanco County FIPS Code. Each Blanco Texas zip code has a center Longitude / Latitude point (the Blanco center is -98.422203063965 / 30.097900390625). For your convenience we have also indicated if that zip code in Blanco observes Daylight Savings time.