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ZIP Code Database - Facts & Stats

Data Last Updated: January 1, 2022

ZIP Codes for City of Llano, TX

Llano, TX Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 78643StandardLlano6,139325

Timezone(s):Central (GMT -06:00)
Counties:LLANO, TX
Population:3,232 (More Details)
Male Population:1,521
Female Population:1,711
Median Age:44
ZIP Codes:1
Area Codes:1
Total Area:966 square miles (county)
Land Area:934 square miles (county)
Water Area:32 square miles (county)

Llano, TX Demographic Information *

Total population3,232
Male population1,521
Female population1,711
Median age (years)44.2
White Population3,020
Black Population17
Indian Population42
Asian Population20
Hawaiian Population0
Hispanic Population417
Median age (Male)40.9
Median age (Female)46.3
Total households1,354
Family households (families)825
Average household size2.31
Average family size2.97
Total housing units1,615
* Demographic data is based on 2010 Census.

Llano, TX Other Information

  • Located in LLANO County, Texas
  • Llano, TX is also known as:

22 Cities within 30 miles of Llano, TX Products


  1. U.S. Postal Service [Last Updated: 1/1/2022],
  2. Internal Data Creation [Last Updated: 1/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],