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 |
0601 |
Blonski |
07-03 |
| Clarkston |
Asotin |
0202 |
Chamberlin |
1272 |
| Clarkston |
Asotin |
0202 |
|
1346 |
| Clarkston |
Asotin |
0202 |
|
1403 |
| Clarkston |
Asotin |
0202 |
|
1433 |
| Colville |
Stevens |
3302 |
Big R |
1417 N.S. |
| Colville |
Stevens |
3302 |
Beardslee |
1420 N.S. |
| Cusick |
Pend Oreille |
2601 |
|
281 |
| Davenport |
Lincoln |
2203 |
Dugger |
991 |
| Eatonville |
Pierce |
2705 |
Pilch |
2009-6 |
| Ellensburg |
Kittitas |
1902 |
Vistoso |
4512 |
| Ellensburg |
Kittitas |
1902 |
Wollen |
4528 |
| Enumclaw |
King |
1711 |
Expo Center |
2431 |
| Everett |
Snohomish |
3105 |
|
843-82 |
| Fife |
Pierce |
2706 |
Benthien Lp |
1681 |
| Forks |
Clallam |
0501 |
Shearer |
0562 |
| Friday Harbor |
San Juan |
2801 |
Buck/Boreen |
1392 |
| Gig Harbor |
Pierce |
2708 |
McCormick Ridge |
1059 |
| Grand Coulee |
Grant |
1305 |
Vaughn |
984 |
| Leavenworth |
Chelan |
0404 |
|
1242 |
| Leavenworth |
Chelan |
0404 |
Xie-Reppas |
1290 |
| Longview |
Cowlitz |
0804 |
5350 Pacific Way |
2885 |
| Maple Valley |
King |
1720 |
Maple Ridge Highlands |
O-09-388 |
| Moses Lake |
Grant |
1309 |
Sparks II |
2447 |
| North Bend |
King |
1722 |
Tanner |
1357 |
| Oroville |
Okanogan |
2408 |
|
768 |
| Port Orchard |
Kitsap |
1802 |
|
007-09 |
| Port Orchard |
Kitsap |
1802 |
Geiger Road |
008-09 |
| Pasco |
Franklin |
1104 |
Pasco |
3920 |
| Prescott |
Walla Walla |
3602 |
|
466 |
| Renton |
King |
1725 |
MacKay |
5456 |
| Renton |
King |
1725 |
Shamrock |
5459 |
| Renton |
King |
1725 |
Shamrock |
5460 |
| Ridgefield |
Clark |
0602 |
N Pole Yard/BNSF |
1021 |
| Snohomish |
Snohomish |
3115 |
Einig |
2169 |
| Snohomish |
Snohomish |
3115 |
87th Ave |
2170 |
| Snoqualmie |
King |
1728 |
|
838 |
| Snoqualmie |
King |
1728 |
Gateway Cascades |
950 |
| Snoqualmie |
King |
1728 |
Snoqualmie Ridge II |
958 |
| Sumas |
Whatcom |
3707 |
Skillman |
1532 |
| Sunnyside |
Yakima |
3908 |
Kok/Timmermans/Estrada |
1995 |
| Sunnyside |
Yakima |
3908 |
Canam Steel Corp |
2003 |
| Sunnyside |
Yakima |
3908 |
Port-Curfman |
2019 |
| Sunnyside |
Yakima |
3908 |
Port of Sunnyside |
2091 |
| Sunnyside |
Yakima |
3908 |
Lemos |
2100 |
| Sunnyside |
Yakima |
3908 |
Giffen |
2092 |
| Sunnyside |
Yakima |
3908 |
Burns |
2101 |
| Sunnyside |
Yakima |
3908 |
Sunnyside School |
2111 |
| Sunnyside |
Yakima |
3908 |
Saul Rd/South Hill |
2112 |
| Sunnyside |
Yakima |
3908 |
Padelford |
2115 |
| Sunnyside |
Yakima |
3908 |
Bonny |
2121 |
| Sunnyside |
Yakima |
3908 |
Visser/White |
2144 |
| Sunnyside |
Yakima |
3908 |
|
2145 |
| Sunnyside |
Yakima |
3908 |
Van de Graaf |
2151 |
| Sunnyside |
Yakima |
3908 |
Tadlock |
2170 |
| Sunnyside |
Yakima |
3908 |
Swan Market |
2178 |
| Vancouver |
Clark |
0605 |
Alcoa |
M3914 |
| Wilber |
Lincoln |
2208 |
|
488 |