Fischer, TX ZIP code
The ZIP code for Fischer, Texas is 78623. It is in Comal County.
- Population in these ZIPs
- 1,645
- Avg. median income
- $116,900population-weighted
- Typical home value
- $485,700population-weighted
- Metro area
- San Antonio-New Braunfels, TX
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Fischer, TX ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 78623 | 1,645 | $116,923 | $485,700 |
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 near Fischer
- Canyon Lake 5 mi
- Wimberley 7 mi
- Spring Branch 12 mi
- San Marcos 13 mi
- Driftwood 16 mi
- Blanco 17 mi
- New Braunfels 17 mi
- Bulverde 19 mi
- Kendalia 19 mi
- Dripping Springs 19 mi
- Bergheim 20 mi
- Kyle 24 mi
Frequently asked questions
What is the ZIP code for Fischer, TX?
The ZIP code for Fischer, TX is 78623.
What county is Fischer, Texas in?
Fischer ZIP codes are in Comal County.