Glenn County, California ZIP Codes
- ZIP records
8 - Cities represented
8 - Sum of listed ZIP population estimates
29,630
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 | 95963 | Orland | 16,070 |
| 2 | 95988 | Willows | 8,808 |
| 3 | 95951 | Hamilton City | 2,698 |
| 4 | 95943 | Glenn | 621 |
| 5 | 95970 | Princeton | 453 |
| 6 | 95913 | Artois | 377 |
| 7 | 95939 | Elk Creek | 325 |
| 8 | 95920 | Butte City | 278 |
Cities in Glenn County
ZIP Directory
Browse all ZIP data for California
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.