| Locality | Post Code |
|---|---|
| Shreveport, Caddo | 71101, 71103, 71104, 71105, 71106, … |
| Southern Hills, Caddo | 71108 |
| Southfield, Caddo | 71105 |
| Spring Lake, Caddo | 71106 |
| Springridge, Caddo | 71047 |
| Summer Grove, Caddo | 71108 |
| Sunset Acres, Caddo | 71108 |
| Trees, Caddo | 71082 |
| Vivian, Caddo | 71082 |
| Youree, Caddo | 71105 |
| Zylks, Caddo | 71069 |