Webb County, Texas ZIP Codes
- ZIP records
10 - Cities represented
5 - Sum of listed ZIP population estimates
270,966
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 78046 | Laredo | 72,951 |
| 2 | 78045 | Laredo | 67,333 |
| 3 | 78041 | Laredo | 46,550 |
| 4 | 78043 | Laredo | 45,760 |
| 5 | 78040 | Laredo | 35,709 |
| 6 | 78019 | Encinal | 1,836 |
| 7 | 78344 | Bruni | 295 |
| 8 | 78044 | Laredo | 220 |
| 9 | 78369 | Mirando City | 211 |
| 10 | 78371 | Oilton | 101 |
Cities in Webb County
ZIP Directory
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.