Washington 10th Congressional District
Congressional District 10
Covers parts of Thurston County and Pierce County.
Who Holds This Seat
Running in 2026
Democrat · U.S. Representative
- Ballot
- On the 2026 ballot
- Last Change
- New finance report · Oct 11
- Raised
- $1,526,759cycle to date through Jul 15
- Cash on Hand
- $677,498cycle to date through Jul 15
View on FEC.govFEC, cycle to date through Jul 15, 2026
Republican
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Sep 24
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
On File, Not Running
The District
Includes Olympia, Lacey, Lakewood, South Hill, Tumwater, Anderson Island, Puyallup, Frederickson (part), Fort Lewis, Edgewood, Parkland, Spanaway (part) and 25 more.
652 precincts · District lines: Congressional lines: U.S. Census Bureau (1:500,000 cartographic boundary, 119th Congress) · Precinct lines: Washington Secretary of State, shapefile (sos.wa.gov, Sept 2026); precincts that lie in more than one congressional district carry each district's share of their 2020 Census population (Census block overlay)
Results in This District
| Contest | First | Second | Margin | Votes | Source |
|---|---|---|---|---|---|
| 2024 President628 precinctsWashington Secretary of StateCertified — Washington Secretary of… | Kamala D. Harris / Tim Walz (D)205,355 · 57.0% | Donald J. Trump / JD Vance (R)140,947 · 39.1% | D+17.9 | 360,062 | Washington Secretary of StateCertified — Washington Secretary of… |
| 2024 U.S. Senate628 precinctsWashington Secretary of StateCertified — Washington Secretary of… | Maria Cantwell (D)206,119 · 58.7% | Dr Raul Garcia (R)144,353 · 41.1% | D+17.6 | 351,329 | Washington Secretary of StateCertified — Washington Secretary of… |
| 2024 Governor628 precinctsWashington Secretary of StateCertified — Washington Secretary of… | Bob Ferguson (D)194,267 · 54.6% | Dave Reichert (R)160,448 · 45.1% | D+9.5 | 355,574 | Washington Secretary of StateCertified — Washington Secretary of… |
| 2022 U.S. Senate633 precinctsWashington Secretary of StateCertified — Washington Secretary of… | Patty Murray (D)152,835 · 56.5% | Tiffany Smiley (R)116,711 · 43.2% | D+13.4 | 270,361 | Washington Secretary of StateCertified — Washington Secretary of… |
| 2020 President534 precinctsWashington Secretary of StateCertified — Washington Secretary of… | Joseph R. Biden / Kamala D. Harris (D)218,521 · 56.8% | Donald J. Trump / Michael R. Pence (R)151,614 · 39.4% | D+17.4 | 384,670 | Washington Secretary of StateCertified — Washington Secretary of… |
| 2020 Governor534 precinctsWashington Secretary of StateCertified — Washington Secretary of… | Jay Inslee (D)210,744 · 55.2% | Loren Culp (R)169,261 · 44.4% | D+10.9 | 381,438 | Washington Secretary of StateCertified — Washington Secretary of… |
Totals add up the certified precinct results for the precincts inside today's district lines. A precinct split by the district line counts in full, or only in the district holding most of its voters where the linkage assigns it to one, and votes a county reported only countywide (some counties' absentee and early votes) are left out, so totals can differ from an official canvass.
Past Results
Congressional District 10 - U.S. Representative
2024 General Election · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Marilyn StricklandDemocrat | Democrat | 203,721 | 58.5% |
| Don HewettRepublican | Republican | 143,486 | 41.2% |
| Write-in | 820 | 0.2% |
Certified — Washington Secretary of State official results (precinct export); King County: certified final (King County Elections canvass) · Washington Secretary of State — official election results, statewide precinct…
Congressional District 10 - U.S. Representative
2022 General Election · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| Marilyn StricklandDemocrat | Democrat | 152,533 | 57.0% |
| Keith R SwankRepublican | Republican | 114,755 | 42.9% |
| Write-in | 427 | 0.2% |
Certified — Washington Secretary of State official results (precinct export); King County: certified final (King County Elections canvass) · Washington Secretary of State — official election results, statewide precinct…
Congressional District 10 - U.S. Representative
2020 General Election · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Marilyn StricklandDemocrat | Democrat | 167,937 | 49.3% |
| Beth DoglioDemocrat | Democrat | 121,040 | 35.6% |
| Write-in | 51,430 | 15.1% |
Certified — Washington Secretary of State official results (precinct export); King County: certified final (King County Elections canvass) · Washington Secretary of State — official election results, statewide precinct…