ZIP Code 35809 is located in Huntsville Alabama. 35809 is entirely within Madison County. Regionally, it is located in the North Alabama Region.
| ZIP Code Name | Huntsville |
| Primary County | Madison County |
| ZIP Code Type | PO Box |
| Area Code(s) | 256 / 938 |
| Current Time | CDT |
| Coordinates | 34.69851685,-86.66177368 |
| Adjacent ZIP Codes | |
| Cities/Towns in 35809 | |
| Region | North Alabama Region |
| Metropolitan/Micropolitan Stat Area | Huntsville, AL |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 0.01954426 Square Miles |
| US Congressional Districts in 35809 | |
| Alabama State Senate Districts in 35809 | |
| Alabama State House of Representatives Districts in 35809 |
| School Districts in 35809 | |
| Elementary Schools in 35809 | |
| High Schools in 35809 |