Postal reference / United States
79831Alpine, Texas
ZIP code 79831 is a United States postal code for Alpine, Texas. Its county association is Brewster County. The map reference point is at 30.3068, -103.6704.
- State / territory
- Texas
- Recorded place name
- Alpine
- County association
- Brewster
- Estimated coordinate
- 30.3068, -103.6704
View on OpenStreetMap - ZIP prefix
- 798 · 22 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
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Texas directoryOther ZIP codes in Alpine, TX
Alpine has 3 ZIP codes in the reference dataset.
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 79830 | Alpine | TX | Brewster | 3.2 |
| 79832 | Alpine | TX | Brewster | 4.0 |
| 79843 | Marfa | TX | Presidio | 24.7 |
| 79734 | Fort Davis | TX | Jeff Davis | 26.4 |
| 79842 | Marathon | TX | Brewster | 28.0 |
| 79786 | Toyahvale | TX | Reeves | 44.6 |
| 79718 | Balmorhea | TX | Reeves | 47.0 |
| 79780 | Saragosa | TX | Reeves | 50.9 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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