Below is a list of Sweet Home TX zip codes. For your research we have also included Sweet Home Area Code, Time Zone, UTC and the local Lavaca County FIPS Code. Each Sweet Home Texas zip code has a center Longitude / Latitude point (the Sweet Home center is -96.821197509766 / 30.257400512695). For your convenience we have also indicated if that zip code in Sweet Home observes Daylight Savings time.