Below is a list of Schertz TX zip codes. For your research we have also included Schertz Area Code, Time Zone, UTC and the local Guadalupe County FIPS Code. Each Schertz Texas zip code has a center Longitude / Latitude point (the Schertz center is -98.265403747559 / 29.582599639893). For your convenience we have also indicated if that zip code in Schertz observes Daylight Savings time.