| Shannon, Alabama | |
|---|---|
|   Shannon Post Office | |
| Coordinates: 33°24′19″N86°52′19″W / 33.40528°N 86.87194°W | |
| Country | United States | 
| State | Alabama | 
| County | Jefferson | 
| Elevation | 646 ft (197 m) | 
| Time zone | UTC-6 (Central (CST)) | 
| • Summer (DST) | UTC-5 (CDT) | 
| ZIP code | 35142 | 
| Area codes | 205, 659 | 
| GNIS feature ID | 126626 [1] | 
Shannon is a small unincorporated community located in Jefferson County, Alabama, United States, between Birmingham and northwest Hoover named after John James Shannon, a mine operator. [2] A post office first opened under the name Shannon in 1915. [3]