| population | |
| City of Davenport | 1734 |
| City of Harrington | 424 |
| City of Sprague | 446 |
| population | |
| Town of Almira | 284 |
| Town of Creston | 236 |
| Town of Odessa | 910 |
| population | |
| Town of Reardan | 571 |
| Town of Wilbur | 884 |
 | Fairchild Air Force Base | ~ 57.36 km |
| Grand Coulee Dam Airport | ~ 62.81 km |
| Spokane International Airport | ~ 66.52 km |
| Grant County International Airport | ~ 79.25 km |
| Felts Field | ~ 83.05 km |
| Ephrata Municipal Airport | ~ 87.75 km |
| Coeur D'Alene - Pappy Boyington Field | ~ 121.71 km |
| Omak Airport | ~ 128.21 km |
| Pullman Moscow Regional Airport | ~ 135.48 km |
