Canyon Lake, TX ZIP Codes
Canyon Lake, Texas has 3 ZIP codes: 3 for street addresses (, and ).
Your street decides which one you use.
Which Canyon Lake ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Canyon Lake ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
Dashed line: the Canyon Lake Census outline.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Canyon Lake ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 78070 | street delivery; mail may be addressed to Spring Branch Spring Branch |
| 78132 | street delivery; mail may be addressed to New Braunfels New Braunfels Annex |
| 78133 | street delivery Canyon Lake |
ZIP codes from nearby towns that reach into Canyon Lake
- 78623, mailing town Fischer, covers 8 percent of Canyon Lake
Why your mail may say Canyon Lake when you live outside it
Canyon Lake ZIP codes also cover Spring Branch, so a letter addressed to Canyon Lake can go to a home outside the town.
The reverse happens too: parts of Canyon Lake use 78623, which mails under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Comal County property records show which city you are in.
Canyon Lake ZIP code questions
What is the main ZIP code for Canyon Lake?
78133, the ZIP code of the main Canyon Lake post office at 1300 FM 2673.
What county is Canyon Lake in?
Comal County.
ZIP codes for towns near Canyon Lake
More towns near Canyon Lake: Seguin, San Antonio, Austin, Cedar Park, Leander, Pflugerville, Round Rock, Hutto, Georgetown.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections