Comal County, TX ZIP codes
There are 8 ZIP codes in Comal County, TX, in 6 towns, from 78070 to 78623. The largest are 78132 (New Braunfels), 78070 (Spring Branch) and 78133 (Canyon Lake). 1 more crosses into it from a neighbouring county: 78130.
The county seat is New Braunfels.
- ZIP codes
- 8
- Partly in it
- 1 more
- Towns
- 6
- County seat
- New Braunfels
- County FIPS
48091- State
- Texas
- Population
- 183,826
- Median household income
- $101,889
- Land area
- 560 sq mi
- Metro area
- San Antonio-New Braunfels
Comal County ZIP codes by town
- New Braunfels (county seat)
- 78131, 78132, 78135
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
ZIP codes partly in Comal County
This ZIP code lies mostly in a neighbouring county but covers a twentieth or more of Comal County.
- 78130 New Braunfels · mostly in Guadalupe County
Map of Comal County ZIP codes
The ZIP codes of Comal County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Comal County in numbers
About 183,826 people live in Comal County, in 71,354 households, the 27th most populous of Texas's 254 counties. The median household income is $101,889 a year, 30% above the Texas median of $78,476 (US: $80,734). The median owner-occupied home is valued at $427,200 (51% above the Texas median), and median gross rent is $1,603 a month. The median age is 41.8; 43.3% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 31 minutes.
| Population | 183,826 |
|---|---|
| Households | 71,354 |
| Median age | 41.8 |
| Median household income | $101,889 |
| Median home value | $427,200 |
| Median gross rent | $1,603 |
| Bachelor's degree or higher | 43.3% |
| Mean commute | 30.9 min |
| Population density | 329 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Comal County
| Town | ZIP codes | Population |
|---|---|---|
| San Antonio | 1 | 1,479,835 |
| New Braunfels | 3 | 104,643 |
| Canyon Lake | 1 | 33,883 |
| Spring Branch | 1 | 20,200 |
| Bulverde | 1 | 6,486 |
| Fischer | 1 | 1,645 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Comal County.
- Bexar County (95)
- Hays County (8)
- Guadalupe County (9)
- Caldwell County (7)
- Kendall County (6)
- Blanco County (4)
Not sure you are in Comal County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Comal County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
78070 | Spring Branch , TX | Standard | 20,200 | $115,175 | $516,600 |
78131 | New Braunfels , TX | No street area | — | — | — |
78132 | New Braunfels , TX | Standard | 40,953 | $135,315 | $620,300 |
78133 | Canyon Lake , TX | Standard | 21,959 | $83,853 | $349,100 |
78135 | New Braunfels , TX | No street area | — | — | — |
78163 | Bulverde , TX | Standard | 19,141 | $140,594 | $435,600 |
78266 | San Antonio , TX | Standard | 7,338 | $146,792 | $586,600 |
78623 | Fischer , TX | Standard | 1,645 | $116,923 | $449,600 |
Cite this page
zipcodes.pro. “Comal County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/tx/county/comal
Underlying data is public domain or openly licensed — sources, vintages and licences.