Smithville ZIP Codes

List of Zip Codes of Smithville

The following table lists ZIP Codes associated with Smithville, Texas, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude County Population Density
1 78957 30.01279 -97.17481 Bastrop 10,282 22.4


About Smithville Texas Zip Codes

The city of Smithville in Texas (TX) is served by approximately 1 ZIP Codes. These codes cover residential neighborhoods, business districts, and surrounding localities that use the city name in their mailing address.

Based on ZIP-level population estimates, the combined population covered by these ZIP Codes is around 10,282 people. Population density can vary significantly from one ZIP Code to another, reflecting the mix of dense urban blocks, commercial corridors, and lower-density residential areas.

The ZIP Codes associated with Smithville fall within county jurisdictions such as Bastrop. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

Most ZIP codes for Smithville, Texas follow the America/Chicago time zone.