Lavaca County, Texas ZIP codes
5 ZIP codes are in Lavaca County, plus 3 that cross in from neighboring counties.
- ZIP codes
- 5
- Population in these ZIPs
- 15,037
- Avg. median income
- $75,200population-weighted
- Cities & towns
- 5
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ZIP codes in Lavaca County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 77964 | Hallettsville | 8,204 | $68,056 | $346,000 |
| 77975 | Moulton | 1,780 | $59,786 | $240,100 |
| 77984 | Shiner | 4,800 | $92,656 | $306,900 |
| 77986 | Sublime | 0 | — | — |
| 77987 | Sweet Home | 253 | $83,750 | $314,100 |
ZIP codes partly in Lavaca County
These ZIP codes are mostly in a neighboring county but cover part of Lavaca County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 77995 | Yoakum | DeWitt County | 10,365 | $54,298 | $213,600 |
| 78941 | Flatonia | Fayette County | 3,619 | $76,477 | $430,300 |
| 78956 | Schulenburg | Fayette County | 5,243 | $67,903 | $361,500 |
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 and towns in Lavaca County
Nearby counties
Frequently asked questions
How many ZIP codes are in Lavaca County, Texas?
5 ZIP codes are mainly in Lavaca County, and 3 more ZIP codes from neighboring areas reach partly into it.
What cities are in Lavaca County?
ZIP codes in Lavaca County use the city names Hallettsville, Moulton, Shiner, Sublime and Sweet Home.