Walker County, Texas ZIP Codes
- ZIP records
7 - Cities represented
4 - Sum of listed ZIP population estimates
81,399
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 | 77320 | Huntsville | 38,152 |
| 2 | 77340 | Huntsville | 37,517 |
| 3 | 77358 | New Waverly | 5,087 |
| 4 | 77367 | Riverside | 446 |
| 5 | 77334 | Dodge | 197 |
Cities in Walker 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.