ZIP Code 78643 – Llano, Texas | ZipsCode.us
Home / Texas ZIP Codes / ZIP Code 78643
ZIP Code 78643
Llano, Texas · Llano
ZIP code 78643 belongs to the city of Llano in Texas (Llano). See all Texas ZIP Codes.
ZIP code 78643 belongs to Llano, Texas, in Llano. If you are mailing a letter or package to this area, use Llano, TX 78643 in the address. On this page you will find the city and county for 78643, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 78643?
The city for ZIP code 78643 is Llano, Texas. When you write an address in this area, the correct format is: Name, Street Address, Llano, TX 78643.
ZIP Code 78643 County and State
ZIP code 78643 is located in Llano, Texas. For a complete list of cities and ZIP codes across the state, see the Texas ZIP Codes page.
Nearby ZIP Codes in Llano
These ZIP codes are in the same county as 78643:
ZIP Code 78643 on the Map
The map below shows the approximate center of ZIP code 78643, near Llano, Texas. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 30.7151, -98.6109). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 78643
According to public U.S. Census Bureau data, ZIP code 78643 is home to a community in Texas. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 78643
Need the full ZIP+4 code for a specific street address in Llano? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 78643?
ZIP code 78643 is for Llano, Texas.
What county is ZIP code 78643 in?
ZIP code 78643 is in Llano, Texas.
What state is ZIP code 78643 in?
ZIP code 78643 is in Texas (TX).
How do I find the ZIP+4 for an address in 78643?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 78643?
Nearby ZIP codes include 76831 (Castell), 76885 (Valley Spring), 78607 (Bluffton), 78609 (Buchanan Dam), 78639 (Kingsland).
Related ZIP Code Tools
Find the ZIP code for any U.S. street address.
See which city and county any ZIP code belongs to.
Get the full 9-digit ZIP code for precise delivery.
Track packages sent to or from any U.S. address.
Search any U.S. ZIP code, city or address — free.