
| Local Union 112 Inside Counties |
| Selecting
county displays that county's state map. |
Select
% of area for jurisdiction description. |
||
| County | Population | Sq. Miles | Percent |
| Asotin County, WA | 20551 | 635.34 | 100% |
| Baker County, OR | 16741 | 3068.11 | 100% |
| Benton County, WA | 142475 | 1703.09 | 100% |
| Columbia County, WA | 4064 | 868.81 | 100% |
| Franklin County, WA | 49347 | 1242.4 | 100% |
| Garfield County, WA | 2397 | 710.55 | 100% |
| Gilliam County, OR | 1915 | 1204.07 | 100% |
| Grant County, OR | 7935 | 4528.6 | 100% |
| Kittitas County, WA | 33362 | 2297.18 | 100% |
| Morrow County, OR | 10995 | 2032.38 | 100% |
| Umatilla County, OR | 70548 | 3215.26 | 100% |
| Union County, OR | 24530 | 2036.55 | 100% |
| Walla Walla County, WA | 55180 | 1270.5 | 100% |
| Wallowa County, OR | 7226 | 3145.34 | 100% |
| Wheeler County, OR | 1547 | 1714.92 | 100% |
| Yakima County, WA | 222581 | 4296.23 | 100% |