In this article, we will explore some of the most liberal cities in Washington, where progressive ideas and inclusive attitudes flourish.
If you’re looking to move to Washington and want to know where the majority of Washingtonians lean left, you’ve come to the right place.
Specifically, we wanted to know which cities have the highest number of liberal voters in the Evergreen State.
To do so, we analyzed how the people in each city in Washington with a population greater than 5,000 voted during the last presidential election. The cities with the highest percentage of voters who voted Democrat were named the most liberal cities in the state.
Table Of Contents: Top Ten | Methodology | Summary | Table
If you’re wondering, Othello is the most conservative city in Washington of all those we measured.
And to be clear, we didn’t form this list based on our biases — we relied on the cold hard data. For more on how we ran the numbers, keep on reading. Then, we’ll take a closer look at each of our top 10 most liberal cities in Washington.
And if you already knew these places were liberal, check out some more reading about Washington and the most liberal places in the country:
The 10 Most Liberal Places In Washington For 2025
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How we determined the most liberal cities in Washington for 2025
To find the most liberal places in Washington, we used Saturday Night Science – the argument you’d make at a bar – to find the cities with the most liberals.
Straight forward.
We started by making a list of every city in Washington over 5,000 people based on the 2019-2023 American Community Survey. That left us with 121 cities and towns.
We then measured the voting record and MIT election data to determine which places lean the most leftward in their allegiances by:
- Percentage Of Votes For Democratic President In 2020
Because no voting data exists at the city level, we used county-level election results from the 2020 election. We assigned every city in a county the percentage of votes that went to the Democrats, effectively extending the county’s results to the city level. In cases where larger cities encompassed an entire county, the election outcomes accurately reflected the city’s political landscape.
The winner, Seattle, is “The Most liberal City in Washington For 2025”. The most conservative place in Washington was Othello.
We updated this article for 2025. This report is our tenth time ranking the most liberal places to live in Washington.
Summing Up The Liberal Snowflakes in Washington
Well, there you have it, the places in Washington that have the highest number of liberals per capita, with Seattle ranking as the least conservative in the entire state.
The most liberal cities in Washington are Seattle, Bellevue, Kent, Renton, Federal Way, Kirkland, Auburn, Redmond, Sammamish, and Shoreline.
If you’re curious, here are the least liberal cities in Washington:
- Othello
- Quincy
- Ephrata
For more Washington reading, check out:
- Best Places To Live In Washington
- Cheapest Places To Live In Washington
- Most Dangerous Cities In Washington
- Richest Cities In Washington
- Safest Places In Washington
- Worst Places To Live In Washington
- Most Expensive Places To Live In Washington
Most Liberal Places In Washington
| Rank | City | Population | % Liberal |
|---|---|---|---|
| 1 | Seattle, WA | 741,440 | 75.0% |
| 2 | Bellevue, WA | 151,199 | 75.0% |
| 3 | Kent, WA | 135,015 | 75.0% |
| 4 | Renton, WA | 105,279 | 75.0% |
| 5 | Federal Way, WA | 99,232 | 75.0% |
| 6 | Kirkland, WA | 91,614 | 75.0% |
| 7 | Auburn, WA | 85,455 | 75.0% |
| 8 | Redmond, WA | 75,721 | 75.0% |
| 9 | Sammamish, WA | 66,375 | 75.0% |
| 10 | Shoreline, WA | 59,280 | 75.0% |
| 11 | Burien, WA | 51,331 | 75.0% |
| 12 | Bothell, WA | 48,610 | 75.0% |
| 13 | Issaquah, WA | 39,472 | 75.0% |
| 14 | Des Moines, WA | 32,545 | 75.0% |
| 15 | Seatac, WA | 31,143 | 75.0% |
| 16 | Maple Valley, WA | 28,121 | 75.0% |
| 17 | Mercer Island, WA | 25,282 | 75.0% |
| 18 | Kenmore, WA | 23,594 | 75.0% |
| 19 | Tukwila, WA | 21,479 | 75.0% |
| 20 | Covington, WA | 20,957 | 75.0% |
| 21 | Snoqualmie, WA | 13,750 | 75.0% |
| 22 | Woodinville, WA | 13,440 | 75.0% |
| 23 | Lake Forest Park, WA | 13,356 | 75.0% |
| 24 | Newcastle, WA | 12,945 | 75.0% |
| 25 | Enumclaw, WA | 12,663 | 75.0% |
| 26 | Milton, WA | 8,747 | 75.0% |
| 27 | Duvall, WA | 8,279 | 75.0% |
| 28 | North Bend, WA | 7,745 | 75.0% |
| 29 | Pacific, WA | 7,064 | 75.0% |
| 30 | Normandy Park, WA | 6,659 | 75.0% |
| 31 | Black Diamond, WA | 5,678 | 75.0% |
| 32 | Port Townsend, WA | 10,290 | 69.4% |
| 33 | Bellingham, WA | 92,367 | 60.4% |
| 34 | Lynden, WA | 16,025 | 60.4% |
| 35 | Ferndale, WA | 15,447 | 60.4% |
| 36 | Blaine, WA | 5,982 | 60.4% |
| 37 | Everett, WA | 111,083 | 58.5% |
| 38 | Marysville, WA | 71,570 | 58.5% |
| 39 | Edmonds, WA | 42,783 | 58.5% |
| 40 | Lynnwood, WA | 40,953 | 58.5% |
| 41 | Lake Stevens, WA | 39,500 | 58.5% |
| 42 | Mountlake Terrace, WA | 21,419 | 58.5% |
| 43 | Mukilteo, WA | 21,312 | 58.5% |
| 44 | Mill Creek, WA | 20,846 | 58.5% |
| 45 | Arlington, WA | 20,599 | 58.5% |
| 46 | Monroe, WA | 19,696 | 58.5% |
| 47 | Snohomish, WA | 10,177 | 58.5% |
| 48 | Stanwood, WA | 8,351 | 58.5% |
| 49 | Brier, WA | 6,507 | 58.5% |
| 50 | Sultan, WA | 5,770 | 58.5% |