ZIP Code 78338 is located in Armstrong Texas. 78338 is entirely within Kenedy County. Regionally, it is located in the Brownsville Area.
| ZIP Code Name | Armstrong |
| Primary County | Kenedy County |
| ZIP Code Type | PO Box |
| Area Code(s) | 361 |
| Current Time | CDT |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 0 | 0% |
| Bachelor Degree | 0 | 0% |
| High School Diploma | 0 | 0% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 0 | 0% |
| Associates Degree | 0 | 0% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
| Coordinates | 26.82676888,-97.74921417 |
| Adjacent ZIP Codes | |
| Region | Brownsville Area |
| Metropolitan/Micropolitan Stat Area | Kingsville, TX |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 952 Square Miles |
| US Congressional Districts in 78338 | |
| Texas State Senate Districts in 78338 | |
| Texas State House of Representatives Districts in 78338 |
| School Districts in 78338 |
| Plant Hardiness Zone | Zone 9b: 25F to 30F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | December 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | February 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Cfa - Humid Subtropical Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 34d - Coastal Sand Plain | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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