Kleberg County, Texas ZIP codes
4 ZIP codes are in Kleberg County, plus 1 that cross in from neighboring counties. It's part of the Kingsville, TX micro area.
- ZIP codes
- 4
- Population in these ZIPs
- 60,369
- Avg. median income
- $77,400population-weighted
- Cities & towns
- 3
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Kleberg County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 78363 | Kingsville | 28,920 | $60,574 | $141,100 |
| 78364 PO Box | Kingsville | — | — | — |
| 78379 | Riviera | 1,659 | $100,944 | $251,600 |
| 78418 | Corpus Christi | 29,790 | $92,445 | $299,600 |
ZIP codes partly in Kleberg County
These ZIP codes are mostly in a neighboring county but cover part of Kleberg County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 78355 | Falfurrias | Brooks County | 6,772 | $48,828 | $66,400 |
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 and towns in Kleberg County
Nearby counties
Frequently asked questions
How many ZIP codes are in Kleberg County, Texas?
4 ZIP codes are mainly in Kleberg County, and 1 more ZIP codes from neighboring areas reach partly into it.
What cities are in Kleberg County?
ZIP codes in Kleberg County use the city names Corpus Christi, Kingsville and Riviera.
What metro area is Kleberg County in?
Kleberg County is part of the Kingsville, TX micropolitan statistical area.