ZIP Codes Near 78340 — Bayside, TX
There are 13 ZIP codes within 25 miles of 78340, covering 13 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Rockport, TX | 8.9 mi | 1 |
| Woodsboro, TX | 9.6 mi | 1 |
| Fulton, TX | 10.9 mi | 1 |
| Taft, TX | 12.3 mi | 1 |
| Aransas Pass, TX | 12.6 mi | 1 |
| Gregory, TX | 14.5 mi | 1 |
| Refugio, TX | 15.1 mi | 1 |
| Portland, TX | 17.1 mi | 1 |
| Ingleside, TX | 17.8 mi | 1 |
| Sinton, TX | 21.1 mi | 1 |
| Austwell, TX | 21.4 mi | 1 |
| Corpus Christi, TX | 24.1 mi | 1 |
| Port Aransas, TX | 24.4 mi | 1 |
All 13 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 78382 | Rockport, TX | Aransas | 8.9 mi |
| 78393 | Woodsboro, TX | Refugio | 9.6 mi |
| 78358 | Fulton, TX | Aransas | 10.9 mi |
| 78390 | Taft, TX | San Patricio | 12.3 mi |
| 78336 | Aransas Pass, TX | San Patricio | 12.6 mi |
| 78359 | Gregory, TX | San Patricio | 14.5 mi |
| 78377 | Refugio, TX | Refugio | 15.1 mi |
| 78374 | Portland, TX | San Patricio | 17.1 mi |
| 78362 | Ingleside, TX | San Patricio | 17.8 mi |
| 78387 | Sinton, TX | San Patricio | 21.1 mi |
| 77950 | Austwell, TX | Aransas | 21.4 mi |
| 78402 | Corpus Christi, TX | Nueces | 24.1 mi |
| 78373 | Port Aransas, TX | Nueces | 24.4 mi |
How this list is calculated
Each ZIP code is represented by a single centroid point, and distance is measured great-circle from the centroid of 78340 to each of the others. Two consequences worth knowing about:
- Large rural ZIPs distort the picture. A ZIP covering 400 square miles has a centroid that may be 15 miles from its own nearest edge, so a code listed as 30 miles away can begin much closer.
- These are not driving distances. A river, a bay, or a mountain range makes a 12-mile straight line into a 40-minute drive. For service-area planning, use this as a first cut and check the routes.
If you need this programmatically — for a store locator, a delivery zone, or a territory map — the radius endpoint returns the same data as JSON, with an arbitrary radius and optional state filtering.
Back to 78340
County, time zone, area codes, and the full ZIP+4 lookup for any address in Bayside.