Williamson County TX Zip Code Lookup and List



Below is a list of Williamson County TX zip codes. For your research we have also included Williamson County Area Code, Time Zone, UTC and the local County FIPS Code. Each Williamson County Texas zip code has a center Longitude / Latitude point (the Williamson County center is -97.650299072266 / 30.600999832153). For your convenience we have also indicated if that zip code in Williamson County observes Daylight Savings time.

Zip Area Lat Lon Zone UTC DST State FIPS Code County FIPS Code MSA Code City County State
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