78648 Frequently Asked Questions

A: ZIP Code 78648 is Located in Luling Texas. Portions of 78648 are also in Prairie Lea.

A: ZIP Code 78648 is Located Primarily in Caldwell County Texas with Portions in Guadalupe County and Gonzales County.

A: The Current Sales Tax in ZIP Code 78648 is 8.2%

A: The Area Codes for 78648 are 512, 737 and 830

A: 78648 is within by the Texas 27th Congressional District and the Texas 15th Congressional District.

A: 78648 is within Texas State House of Representatives District 17 and Texas State House of Representatives District 44.

A: 78648 is within Texas State Senate District 18 and Texas State Senate District 21.

A: The 2022 population of ZIP Code 78648 is 8250. The population growth rate in 78648 is 0.15%. The population density of 78648 is 62.

A: The majority race/ethnicity of people residing in 78648 is White (52.92%). The majority race/ethnicity of students attending public schools in 78648 is Hispanic(68.41%).

A: The median household income in 78648 is $52,429 (2021) and the average adjusted income is $598,440 (2021).