Big Wells, TX ZIP code
The ZIP code for Big Wells, Texas is 78830. It is in Dimmit County.
- Population in these ZIPs
- 597
- Avg. median income
- $51,400population-weighted
- Typical home value
- $100,800population-weighted
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Big Wells, TX ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 78830 | 597 | $51,354 | $100,800 |
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 Big Wells
- Asherton 16 mi
- Catarina 17 mi
- Crystal City 21 mi
- Dilley 22 mi
- Cotulla 24 mi
- Carrizo Springs 24 mi
- Batesville 26 mi
- Pearsall 34 mi
- La Pryor 36 mi
- Encinal 36 mi
- Fowlerton 40 mi
- Moore 46 mi
Frequently asked questions
What is the ZIP code for Big Wells, TX?
The ZIP code for Big Wells, TX is 78830.
What county is Big Wells, Texas in?
Big Wells ZIP codes are in Dimmit County.