Government & Civic — Mercer Island, Washington
Local Government
| Government Type | 2 - MUNICIPAL |
|---|---|
| Government Name | CITY OF MERCER ISLAND |
Representation
| Congressional District | 9 |
|---|---|
| State Senate District | 53041 |
| State House District | 53041 |
U.S. Senators
| Name | Party | Since |
|---|---|---|
| Patty Murray | D | 1993 |
| Maria Cantwell | D | 2001 |
Sources: Census Government Units 2022.