Below is a list of Knippa TX zip codes. For your research we have also included Knippa Area Code, Time Zone, UTC and the local Uvalde County FIPS Code. Each Knippa Texas zip code has a center Longitude / Latitude point (the Knippa center is -99.636497497559 / 29.294900894165). For your convenience we have also indicated if that zip code in Knippa observes Daylight Savings time.