La Coste, TX ZIP code
The ZIP code for La Coste, Texas is 78039. It is in Medina County.
- Population in these ZIPs
- 1,862
- Avg. median income
- $96,300population-weighted
- Typical home value
- $231,400population-weighted
- Metro area
- San Antonio-New Braunfels, TX
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La Coste, TX ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 78039 | 1,862 | $96,250 | $231,400 |
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 La Coste
- Castroville 5 mi
- Atascosa 6 mi
- Lytle 8 mi
- Natalia 8 mi
- Devine 11 mi
- Rio Medina 13 mi
- Somerset 13 mi
- Von Ormy 14 mi
- Jbsa Lackland 14 mi
- Mico 17 mi
- Poteet 20 mi
- Hondo 21 mi
Frequently asked questions
What is the ZIP code for La Coste, TX?
The ZIP code for La Coste, TX is 78039.
What county is La Coste, Texas in?
La Coste ZIP codes are in Medina County.