McMullen County, Texas ZIP codes
2 ZIP codes are in McMullen County, plus 5 that cross in from neighboring counties.
- ZIP codes
- 2
- Population in these ZIPs
- 599
- Avg. median income
- $37,700population-weighted
- Cities & towns
- 2
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ZIP codes in McMullen County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 78007 | Calliham | 196 | $38,636 | $80,000 |
| 78072 | Tilden | 403 | $37,198 | $82,200 |
ZIP codes partly in McMullen County
These ZIP codes are mostly in a neighboring county but cover part of McMullen County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 78021 | Fowlerton | La Salle County | 165 | — | — |
| 78022 | George West | Live Oak County | 4,682 | $55,895 | $236,000 |
| 78026 | Jourdanton | Atascosa County | 7,031 | $78,501 | $230,400 |
| 78071 | Three Rivers | Live Oak County | 3,576 | $60,500 | $209,800 |
| 78075 | Whitsett | Live Oak County | 252 | $52,000 | $150,700 |
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 and towns in McMullen County
Nearby counties
Frequently asked questions
How many ZIP codes are in McMullen County, Texas?
2 ZIP codes are mainly in McMullen County, and 5 more ZIP codes from neighboring areas reach partly into it.
What cities are in McMullen County?
ZIP codes in McMullen County use the city names Calliham and Tilden.