| Locality | Post Code |
|---|---|
| Assumption, Adams | 68955 |
| Ayr, Adams | 68925 |
| Bladen, Adams | 68928 |
| Blue Hill, Adams | 68930 |
| Campbell, Adams | 68932 |
| Denman, Adams | 68956 |
| Denver, Adams | 68950 |
| Glenvil, Adams | 68941 |
| Good Samaritan Village, Adams | 68901 |
| Hansen, Adams | 68901 |
| Hastings, Adams | 68901, 68902 |
| Hayland, Adams | 68955 |
| Holstein, Adams | 68950 |
| Ingleside, Adams | 68901 |
| Juniata, Adams | 68955 |
| Kenesaw, Adams | 68956 |
| Roseland, Adams | 68973 |
| Silver Lake, Adams | 68973 |
| Spencer Park, Adams | 68901 |
| Trumbull, Adams | 68980 |
| Wanda, Adams | 68956 |
| West Blue, Adams | 68901 |
| Zero, Adams | 68925 |