| Locality | Post Code |
|---|---|
| Alma, Lafayette | 64001 |
| Aullville, Lafayette | 64037 |
| Bates City, Lafayette | 64011 |
| Blackburn, Lafayette | 65321 |
| Concordia, Lafayette | 64020 |
| Corder, Lafayette | 64021 |
| Dover, Lafayette | 64022 |
| Emma, Lafayette | 65327 |
| Ernestville, Lafayette | 64020 |
| Higginsville, Lafayette | 64037 |
| Lake Lafayette, Lafayette | 64076 |
| Lexington, Lafayette | 64067 |
| Mayview, Lafayette | 64071 |
| Napoleon, Lafayette | 64074 |
| Odessa, Lafayette | 64076 |
| Waverly, Lafayette | 64096 |
| Wellington, Lafayette | 64097 |