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 |
| Arlington |
Snohomish |
3101 |
Island Crossing |
1458 |
| Battle Ground |
Clark |
0601 |
|
09-01 |
| Bellingham |
Whatcom |
3701 |
East Bakerview/James Street |
2008-12-106 |
| Bellingham |
Whatcom |
3701 |
San Juan/Yew St |
2008-12-107 |
| Bremerton |
Kitsap |
1801 |
North Kitsap Industrial Area |
5053 |
| Bremerton |
Kitsap |
1801 |
South Kitsap Industrial Area |
5057 |
| Chelan |
Chelan |
0402 |
Kuntz |
2009-1385 |
| Chewelah |
Stevens |
3301 |
Martin |
806 |
| Chewelah |
Stevens |
3301 |
Nash |
814 |
| Chewelah |
Stevens |
3301 |
Harrison |
815 |
| Cle Elum |
Kittitas |
1901 |
LDS Church |
1241 |
| Cle Elum |
Kittitas |
1901 |
Dalle |
1276 |
| Cle Elum |
Kittitas |
1901 |
H & D Logging |
1290 |
| Cle Elum |
Kittitas |
1901 |
Chambers |
1306 |
| Deer Park |
Spokane |
3203 |
|
2009-874 |
| Eatonville |
Pierce |
2705 |
|
2008-8 |
| Eatonville |
Pierce |
2705 |
|
2008-9 |
| Ellensburg |
Kittitas |
1902 |
Driver & Gunderson |
4513 |
| Ferndale |
Whatcom |
3704 |
East Slater |
1509 |
| Ferndale |
Whatcom |
3704 |
Shields Road |
1510 |
| Gig Harbor |
Pierce |
2708 |
96th Street |
1153 |
| Gig Harbor |
Pierce |
2708 |
Burnham/Sehmel |
1156 |
| Hamilton |
Skagit |
2904 |
|
281 |
| Kennewick |
Benton |
0302 |
Valley Grange |
5255 |
| La Center |
Clark |
0603 |
Marugg |
2008-15 |
| La Center |
Clark |
0603 |
Sunset View Estates |
2008-016 |
| Leavenworth |
Chelan |
0404 |
|
691 (629) |
| Lind |
Adams |
0102 |
|
07-01 |
| Lynden |
Whatcom |
3705 |
South Front Street |
1316 |
| Mill Creek |
Snohomish |
3119 |
Webster’s Pond/Stonehedge |
2008-674 |
| Moses Lake |
Grant |
1309 |
ASPI North Gateway |
2442 |
| Olympia |
Thurston |
3403 |
|
6418 |
| Port Orchard |
Kitsap |
1802 |
|
004-09 |
| Port Orchard |
Kitsap |
1802 |
Janhke-Biehl |
047-08 |
| Port Orchard |
Kitsap |
1802 |
Sidney & Berry Lake |
048-08 |
| Port Orchard |
Kitsap |
1802 |
|
002-09 |
| Pullman |
Whitman |
3812 |
Kopf |
09-8 |
| Redmond |
King |
1724 |
|
2407 |
| Redmond |
King |
1724 |
Rose Hill Heights S. |
2421 |
| Renton |
King |
1725 |
Springbrook Terrace |
5447 |
| Renton |
King |
1725 |
Springbrook Terrace |
5448 |
| Renton |
King |
1725 |
Springbrook Terrace |
5449 |
| Rock Island |
Douglas |
0904 |
|
08-103 |
| Sammamish |
King |
1739 |
Camden Park/244th North Area |
O2008-246 |
| Snohomish |
Snohomish |
3115 |
Jacobs |
2156 |
| Snoqualmie |
King |
1728 |
|
391 |
| Snoqualmie |
King |
1728 |
|
481 |
| Snoqualmie |
King |
1728 |
|
594 |
| Snoqualmie |
King |
1728 |
|
876 |
| Snoqualmie |
King |
1728 |
|
885 |
| Stanwood |
Snohomish |
3116 |
White |
1236 |
| Stanwood |
Snohomish |
3116 |
Weatherby/Leavitt |
1244 |
| Tieton |
Yakima |
3909 |
Stack/Harris |
594 |
| Toledo |
Lewis |
2107 |
|
680 |
| Toledo |
Lewis |
2107 |
|
681 |
| Walla Walla |
Walla Walla |
3604 |
|
2008-26 |
| Wenatchee |
Chelan |
0405 |
|
2008-30 |
| Wenatchee |
Chelan |
0405 |
|
2008-38 |
| Wenatchee |
Chelan |
0405 |
|
2009-05 |
| Yakima |
Yakima |
3913 |
Highland |
2009-04 |
| Zillah |
Yakima |
3914 |
Zillah Lakes |
1183 |