Zip Code 78359 — Gregory, TX
78359 is a ZIP Code associated with Gregory, TX, located within San Patricio. 78359 ranks #8 out of 9 ZIP codes in San Patricio County by population (and #1257 out of 1,990 in TX). The area supports an estimated population of 2,154 residents across Data Pending housing units, with a population density of 86.8 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (27.930210, -97.300560)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 78359 |
| Primary City | Gregory |
| State / Province | TX |
| County | San Patricio |
| Total Population | 2,154 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 86.8 people/sq mi |
| Timezone | America/Chicago |
How 78359 Compares
| Metric | ZIP 78359 | San Patricio County | TX State Average |
|---|
| Population | 2,154 | 76,326 (Total) | 30,188,035 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 86.8 /sq mi | -- | -- |
| County Pop Rank | #8 of 9 | -- | -- |
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 →