ZIP Code 78613 is located in the county of Williamson in the state of Texas. 78613 ZIP Code is spread between the coordinates of +30.4998189 Latitude and -97.82956470 Longitude. 78613 ZIP Code is part of the 512 area code. There are 2 postal offices in zip code 78613.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 78613. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.