Port Aransas, TX ZIP code
The ZIP code for Port Aransas (also written Pt. Aransas), Texas is 78373. It is in Nueces County.
- Population in these ZIPs
- 3,348
- Avg. median income
- $91,100population-weighted
- Typical home value
- $509,300population-weighted
- Metro area
- Corpus Christi, TX
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Port Aransas, TX ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 78373 | 3,348 | $91,106 | $509,300 |
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 Port Aransas
- Ingleside 7 mi
- Aransas Pass 10 mi
- Portland 13 mi
- Gregory 15 mi
- Corpus Christi 19 mi
- Rockport 20 mi
- Fulton 21 mi
- Taft 21 mi
- Bayside 24 mi
- Chapman Ranch 26 mi
- Odem 31 mi
- Woodsboro 31 mi
Frequently asked questions
What is the ZIP code for Port Aransas, TX?
The ZIP code for Port Aransas, TX is 78373.
What county is Port Aransas, Texas in?
Port Aransas ZIP codes are in Nueces County.