County · California · United States
Glenn County ZIP codes
7 ZIP codes · 7 cities · FIPS 06021
Key facts
- State
- California (CA)
- FIPS code
- 06021
- Population
- 28,623
- Median household income
- $70,487
- Median age
- 35.9
- Land area
- 1,314 sq mi (3,403.2 km²)
- Population density
- 22 / sq mi
- Area codes
- 530, 916
Cities and ZIP codes in Glenn County (7)
| City | ZIP codes |
|---|---|
| Artois | 95913 |
| Butte City | 95920 |
| Elk Creek | 95939 |
| Glenn | 95943 |
| Hamilton City | 95951 |
| Orland | 95963 |
| Willows | 95988 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.