Skip to main content
The cities below have imposed annexations increasing their boundaries. Sales tax rates for businesses included in the annexation may be affected. More information can be obtained from the respective city planning departments.
| City | County | Location Code | Annexation Name | Ordinance Number |
|---|---|---|---|---|
| Battle Ground | Clark County | 0601 | East Parkway Annexation | 17-01 |
| Lacey | Thurston County | 3402 | North Thurston Public Schools Parcel | 1509 |
| Mattawa | Grant County | 1308 | The Catholic Church | 17-595 |
| North Bonneville | Skamania County | 3001 | 1077 | |
| Oak Harbor | Island County | 1503 | 1795 | |
| Pasco | Franklin County | 1104 | 4330 | |
| Prosser | Benton County | 0303 | Prop. Btwn CR-12 and I-82 | 17-2995 |
| Prosser | Benton County | 0303 | Panoramic Properties | 17-2996 |
| Washougal | Clark County | 0606 | NW/UGA Annexation | 1783 |
| Wenatchee | Chelan | 0405 | 2017-04 | |
| Wenatchee | Chelan | 0405 | Saddlerock Municipal Annexation | 2017-05 |
| Yacolt | Clark County | 0607 | 561 |
