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Kingsville, TX ZIP codes

Kingsville, Texas has 2 ZIP codes, including 1 PO Box ZIP. They are in Kleberg County.

Population in these ZIPs
28,920
Avg. median income
$60,600population-weighted
Typical home value
$141,100population-weighted
Metro area
Kingsville, TX
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ZIP codes within 10 miles

Kingsville, TX ZIP codes list

Kingsville, TX ZIP codes
ZIP codeCountyPopulationMedian incomeTypical home value
78363Kleberg County28,920$60,574$141,100
78364 PO BoxKleberg County———

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 Kingsville

Frequently asked questions

What is the ZIP code for Kingsville, TX?

Kingsville, TX has 2 ZIP codes: 78363 and 78364.

What county is Kingsville, Texas in?

Kingsville ZIP codes are in Kleberg County.

Which Kingsville ZIP codes are PO Boxes?

78364 is a PO Box or single-organization ZIP code; it has no residential delivery area.