| ZIP Code | ZIP Code Place Name | County | ZIP Code Type |
|---|---|---|---|
| 64423 | Barnard | Nodaway County | Standard |
| 64427 | Bolckow | Andrew County | Standard |
| 64428 | Burlington Junction | Nodaway County | Standard |
| 64431 | Clearmont | Nodaway County | Standard |
| 64432 | Clyde | Nodaway County | Standard |
| 64433 | Conception | Nodaway County | Standard |
| 64434 | Conception Junction | Nodaway County | Standard |
| 64445 | Elmo | Nodaway County | Standard |
| 64455 | Graham | Nodaway County | Standard |
| 64457 | Guilford | Nodaway County | Standard |
| 64461 | Hopkins | Nodaway County | Standard |
| 64468 | Maryville | Nodaway County | Standard |
| 64475 | Parnell | Nodaway County | Standard |
| 64476 | Pickering | Nodaway County | Standard |
| 64479 | Ravenwood | Nodaway County | Standard |
| 64486 | Sheridan | Worth County | Standard |
| 64487 | Skidmore | Nodaway County | Standard |
| 64489 | Stanberry | Gentry County | Standard |