Jefferson County, Washington
Precinct data
Results by precinct
77 precincts · 24,698 votes
Precinct boundaries and identifiers are cycle-specific. This table does not join rows across years without a validated crosswalk.
| Precinct -NORDLAND - 2401NORDLAND - 2401 | 590 | 239 | 31 | 860 | 68.6% | 27.8% | D+40.8 |
|---|---|---|---|---|---|---|---|
| Precinct -PORT TOWNSEND I - 1101PORT TOWNSEND I - 1101 | 745 | 80 | 26 | 851 | 87.5% | 9.4% | D+78.1 |
| Precinct -PORT LUDLOW IV - 3604PORT LUDLOW IV - 3604 | 520 | 256 | 21 | 797 | 65.2% | 32.1% | D+33.1 |
| Precinct -DISCOVERY BAY - 3206DISCOVERY BAY - 3206 | 496 | 263 | 29 | 788 | 62.9% | 33.4% | D+29.6 |
| Precinct -PORT TOWNSEND IV - 1104PORT TOWNSEND IV - 1104 | 680 | 76 | 25 | 781 | 87.1% | 9.7% | D+77.3 |
| Precinct -KALA POINT - 2302KALA POINT - 2302 | 603 | 135 | 22 | 760 | 79.3% | 17.8% | D+61.6 |
| Precinct -PORT TOWNSEND VII - 1107PORT TOWNSEND VII - 1107 | 651 | 77 | 21 | 749 | 86.9% | 10.3% | D+76.6 |
| Precinct -PORT LUDLOW III - 3603PORT LUDLOW III - 3603 | 515 | 213 | 16 | 744 | 69.2% | 28.6% | D+40.6 |
| Precinct -PORT LUDLOW II - 3602PORT LUDLOW II - 3602 | 524 | 194 | 20 | 738 | 71.0% | 26.3% | D+44.7 |
| Precinct -PORT TOWNSEND II - 1102PORT TOWNSEND II - 1102 | 622 | 92 | 22 | 736 | 84.5% | 12.5% | D+72.0 |
| Precinct -PORT LUDLOW I - 3601PORT LUDLOW I - 3601 | 495 | 222 | 18 | 735 | 67.3% | 30.2% | D+37.1 |
| Precinct -PORT TOWNSEND V - 1105PORT TOWNSEND V - 1105 | 603 | 96 | 36 | 735 | 82.0% | 13.1% | D+69.0 |
| Precinct -CAPE GEORGE I - 2202CAPE GEORGE I - 2202 | 582 | 110 | 31 | 723 | 80.5% | 15.2% | D+65.3 |
| Precinct -OAK BAY I - 2502OAK BAY I - 2502 | 441 | 234 | 35 | 710 | 62.1% | 33.0% | D+29.2 |
| Precinct -CAPE GEORGE II - 2203CAPE GEORGE II - 2203 | 576 | 113 | 20 | 709 | 81.2% | 15.9% | D+65.3 |
| Precinct -PORT TOWNSEND VI - 1106PORT TOWNSEND VI - 1106 | 602 | 80 | 26 | 708 | 85.0% | 11.3% | D+73.7 |
| Precinct -PORT TOWNSEND III - 1103PORT TOWNSEND III - 1103 | 601 | 72 | 32 | 705 | 85.2% | 10.2% | D+75.0 |
| Precinct -PORT TOWNSEND XI - 1111PORT TOWNSEND XI - 1111 | 624 | 50 | 31 | 705 | 88.5% | 7.1% | D+81.4 |
| Precinct -PORT TOWNSEND X - 1110PORT TOWNSEND X - 1110 | 591 | 79 | 18 | 688 | 85.9% | 11.5% | D+74.4 |
| Precinct -OAK BAY II - 3504OAK BAY II - 3504 | 412 | 256 | 12 | 680 | 60.6% | 37.6% | D+22.9 |
| Precinct -PORT LUDLOW V - 3605PORT LUDLOW V - 3605 | 371 | 283 | 13 | 667 | 55.6% | 42.4% | D+13.2 |
| Precinct -NORTH JACOB - 1201NORTH JACOB - 1201 | 480 | 134 | 38 | 652 | 73.6% | 20.6% | D+53.1 |
| Precinct -PORT TOWNSEND IX - 1109PORT TOWNSEND IX - 1109 | 504 | 110 | 36 | 650 | 77.5% | 16.9% | D+60.6 |
| Precinct -CENTER - 3503CENTER - 3503 | 313 | 298 | 28 | 639 | 49.0% | 46.6% | D+2.3 |
| Precinct -FOUR CORNERS I - 2204FOUR CORNERS I - 2204 | 431 | 170 | 32 | 633 | 68.1% | 26.9% | D+41.2 |
| Precinct -IRONDALE I - 2303IRONDALE I - 2303 | 402 | 208 | 21 | 631 | 63.7% | 33.0% | D+30.7 |
| Precinct -QUILCENE - 3701QUILCENE - 3701 | 289 | 308 | 32 | 629 | 45.9% | 49.0% | R+3.0 |
| Precinct -IRONDALE II - 2304IRONDALE II - 2304 | 340 | 255 | 31 | 626 | 54.3% | 40.7% | D+13.6 |
| Precinct -GLEN COVE - 2301GLEN COVE - 2301 | 416 | 163 | 39 | 618 | 67.3% | 26.4% | D+40.9 |
| Precinct -COYLE - 3702COYLE - 3702 | 379 | 197 | 24 | 600 | 63.2% | 32.8% | D+30.3 |
| Precinct -PORT TOWNSEND VIII - 1108PORT TOWNSEND VIII - 1108 | 454 | 123 | 21 | 598 | 75.9% | 20.6% | D+55.4 |
| Precinct -PORT HADLOCK - 2305PORT HADLOCK - 2305 | 336 | 233 | 24 | 593 | 56.7% | 39.3% | D+17.4 |
| Precinct -FOUR CORNERS II - 2205FOUR CORNERS II - 2205 | 364 | 186 | 23 | 573 | 63.5% | 32.5% | D+31.1 |
| Precinct -CHIMACUM - 2501CHIMACUM - 2501 | 347 | 190 | 32 | 569 | 61.0% | 33.4% | D+27.6 |
| Precinct -BRINNON II - 3802BRINNON II - 3802 | 249 | 252 | 8 | 509 | 48.9% | 49.5% | R+0.6 |
| Precinct -BRINNON I - 3801BRINNON I - 3801 | 233 | 218 | 12 | 463 | 50.3% | 47.1% | D+3.2 |
| Precinct -WEST END - 3901WEST END - 3901 | 78 | 59 | 9 | 146 | 53.4% | 40.4% | D+13.0 |
| Voting District 10153_5303131101 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 10253_5303131102 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 10353_5303131103 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 10453_5303131104 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 10553_5303131105 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 10653_5303131106 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 10753_5303131107 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 10853_5303131108 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 10953_5303131109 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 11053_5303131110 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 20053_5303131200 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 20153_5303131201 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 20353_5303131203 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 20453_5303131204 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 20653_5303131206 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 30153_5303131301 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 30253_5303131302 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 30353_5303131303 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 30453_5303131304 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 30553_5303131305 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 40153_5303131401 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 50153_5303131501 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 50253_5303131502 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 50353_5303131503 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 60053_5303131600 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 60153_5303131601 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 70153_5303131701 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 70253_5303131702 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 70353_5303131703 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 70453_5303131704 | 0 | 0 | 0 | 0 | — | — | Even |
| Voting District 70553_5303131705 | 0 | 0 | 0 | 0 | — | — | Even |
| Water: Admiralty Inlet53_53031WVADMI | 0 | 0 | 0 | 0 | — | — | Even |
| Water: Dabob Bay53_53031WVDABB | 0 | 0 | 0 | 0 | — | — | Even |
| Water: Discovery Bay53_53031WVDISB | 0 | 0 | 0 | 0 | — | — | Even |
| Water: Hood Canal53_53031WVHOOC | 0 | 0 | 0 | 0 | — | — | Even |
| Water: Oak Bay53_53031WVOAKB | 0 | 0 | 0 | 0 | — | — | Even |
| Water: Pacific Ocean53_53031WVPACO | 0 | 0 | 0 | 0 | — | — | Even |
| Water: Port Townsend Bay53_53031WVPTOB | 0 | 0 | 0 | 0 | — | — | Even |
| Water: Quilcene Bay53_53031WVQUIB | 0 | 0 | 0 | 0 | — | — | Even |
| Water: Strait of Juan de Fuca53_53031WVSJDF | 0 | 0 | 0 | 0 | — | — | Even |
Presidential margin, 1892–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1892 | +4.0% |
| 1896 | −13.4% |
| 1900 | −26.4% |
| 1904 | −52.0% |
| 1908 | −32.5% |
| 1912 | +0.3% |
| 1916 | −11.0% |
| 1920 | −44.0% |
| 1924 | −43.7% |
| 1928 | −28.7% |
| 1932 | +31.9% |
| 1936 | +35.5% |
| 1940 | +14.9% |
| 1944 | +12.7% |
| 1948 | +8.2% |
| 1952 | −9.8% |
| 1956 | −13.6% |
| 1960 | +2.2% |
| 1964 | +35.5% |
| 1968 | +9.4% |
| 1972 | −13.0% |
| 1976 | +2.0% |
| 1980 | −4.5% |
| 1984 | +0.6% |
| 1988 | +11.3% |
| 1992 | +20.7% |
| 1996 | +18.0% |
| 2000 | +13.8% |
| 2004 | +26.6% |
| 2008 | +34.6% |
| 2012 | +31.7% |
| 2016 | +31.7% |
| 2020 | +41.4% |
| 2024 | +45.1% |
U.S. Senate
Registered voters
Total registered voters, over time
| Year | Total registered |
|---|---|
| 2016 | 26,902 |
| 2018 | 28,117 |
| 2020 | 29,957 |
| 2022 | 29,751 |
| 2024 | 30,674 |
Who moves in and out
Net migration over time, and who arrivals are — where they came from and what those places vote
+344 net domestic migration · 2025
Net +5,960 over 2011–2025 · gain loss
Arrivals reported $94,486 in average income, against $92,617 for residents who stayed — 2% higher. (IRS SOI, 2022–23)
The places arrivals came from lean D+29.1 on average — 16 points more Republican-leaning than Jefferson County, WA itself (D+45.1).
Where arrivals came from lean of each source
- King County, WA203D+51.3
- Kitsap County, WA146D+20.8
- Clallam County, WA80D+7.8
- Snohomish County, WA64D+18.8
- Pierce County, WA61D+10.7
- Multnomah County, OR28D+61.6
Where departures went households, 2022–23
- Kitsap County, WA142
- King County, WA109
- Clallam County, WA93
- Pierce County, WA41
- Snohomish County, WA34
- Thurston County, WA31
Migration is one input to a place’s political change, not its cause — a shift can also come from residents changing their minds, generational turnover, or turnout. These figures describe the places people moved between; they do not measure how any mover voted.
| Year | Net domestic migration |
|---|---|
| 2011 | +113 |
| 2012 | +91 |
| 2013 | +318 |
| 2014 | +261 |
| 2015 | +366 |
| 2016 | +727 |
| 2017 | +496 |
| 2018 | +728 |
| 2019 | +683 |
| 2021 | +804 |
| 2022 | +265 |
| 2023 | +363 |
| 2024 | +401 |
| 2025 | +344 |
Jefferson County's small, highly educated coastal population on the Olympic Peninsula consistently produces some of the widest Democratic presidential margins in Washington state, reaching D+45 in 2024.
Across the recorded series it reached a Democratic high of 45.1 points in 2024 and a Republican high of 52.0 points in 1904. Between 2020 and 2024 the county moved 3.6 points toward the Democratic candidate; the 2024 margin was 45.1 points.
A population of 33,577, a 85% non-Hispanic-white share, and a median household income of $74,048 describe the county. The county's voting pattern over the last decade is most similar to that of San Juan County and Lincoln County.
The counties whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
Browse places by community — income, education, race & ethnicity, language — all community cuts →
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Jefferson County, Washington. Akashic. https://akashic.app/county/53031/. Accessed May 20, 2026. License: CC BY 4.0.