Below is a list of Medina County TX zip codes. For your research we have also included Medina County Area Code, Time Zone, UTC and the local County FIPS Code. Each Medina County Texas zip code has a center Longitude / Latitude point (the Medina County center is -98.975799560547 / 29.32439994812). For your convenience we have also indicated if that zip code in Medina County observes Daylight Savings time.