Comal County, Texas ZIP codes
8 ZIP codes are in Comal County, plus 8 that cross in from neighboring counties. It's part of the San Antonio-New Braunfels, TX metro area.
- ZIP codes
- 8
- Population in these ZIPs
- 111,236
- Avg. median income
- $122,900population-weighted
- Cities & towns
- 6
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Comal County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 78070 | Spring Branch | 20,200 | $115,175 | $572,100 |
| 78131 PO Box | New Braunfels | — | — | — |
| 78132 | New Braunfels | 40,953 | $135,315 | $558,900 |
| 78133 | Canyon Lake | 21,959 | $83,853 | $376,500 |
| 78135 PO Box | New Braunfels | — | — | — |
| 78163 | Bulverde | 19,141 | $140,594 | $468,700 |
| 78266 | San Antonio | 7,338 | $146,792 | $565,700 |
| 78623 | Fischer | 1,645 | $116,923 | $485,700 |
ZIP codes partly in Comal County
These ZIP codes are mostly in a neighboring county but cover part of Comal County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 78006 | Boerne | Kendall County | 44,560 | $116,156 | $588,900 |
| 78015 | Boerne | Kendall County | 24,867 | $162,487 | $596,500 |
| 78108 | Cibolo | Guadalupe County | 49,784 | $113,004 | $324,000 |
| 78130 | New Braunfels | Guadalupe County | 104,009 | $83,064 | $302,000 |
| 78154 | Schertz | Bexar County | 41,907 | $100,572 | $302,300 |
| 78606 | Blanco | Blanco County | 7,272 | $94,817 | $540,300 |
| 78666 | San Marcos | Hays County | 88,583 | $54,737 | $309,400 |
| 78676 | Wimberley | Hays County | 15,822 | $87,344 | $555,600 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Comal County
Nearby counties
Frequently asked questions
How many ZIP codes are in Comal County, Texas?
8 ZIP codes are mainly in Comal County, and 8 more ZIP codes from neighboring areas reach partly into it.
What cities are in Comal County?
ZIP codes in Comal County use the city names Bulverde, Canyon Lake, Fischer, New Braunfels, San Antonio and Spring Branch.
What metro area is Comal County in?
Comal County is part of the San Antonio-New Braunfels, TX metropolitan statistical area.