
27 years served (14 terms)
Born 1958
| Congress | Chamber | State | Party | Years |
|---|---|---|---|---|
| 119 | Senate | Washington | — | 2025 — Present |
| 118 | Senate | Washington | — | 2023 — 2025 |
| 117 | Senate | Washington | — | 2021 — 2023 |
| 116 | Senate | Washington | — | 2019 — 2021 |
| 115 | Senate | Washington | — | 2017 — 2019 |
| 114 | Senate | Washington | — | 2015 — 2017 |
| 113 | Senate | Washington | — | 2013 — 2015 |
| 112 | Senate | Washington | — | 2011 — 2013 |
| 111 | Senate | Washington | — | 2009 — 2011 |
| 110 | Senate | Washington | — | 2007 — 2009 |
| 109 | Senate | Washington | — | 2005 — 2007 |
| 108 | Senate | Washington | — | 2003 — 2005 |
| 107 | Senate | Washington | — | 2001 — 2003 |
| 103 |
| House of Representatives |
| Washington (1) |
| — |
| 1993 — 1995 |