Zip Code 78382 — Rockport, TX
78382 is a ZIP Code associated with Rockport, TX, located within Aransas. 78382 ranks #1 out of 3 ZIP codes in Aransas County by population (and #574 out of 1,990 in TX). The area supports an estimated population of 20,568 residents across Data Pending housing units, with a population density of 99.4 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (28.114890, -97.063420)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 78382 |
| Primary City | Rockport |
| State / Province | TX |
| County | Aransas |
| Total Population | 20,568 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 99.4 people/sq mi |
| Timezone | America/Chicago |
How 78382 Compares
| Metric | ZIP 78382 | Aransas County | TX State Average |
|---|
| Population | 20,568 | 21,224 (Total) | 30,188,035 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 99.4 /sq mi | -- | -- |
| County Pop Rank | #1 of 3 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →