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Fastest-growing towns in Washington
Ranked by our A place that is growing score out of 100, which is based on how much the number of people and the typical income grew over five years. Of the 389 towns in Washington with 1,000 or more people, these are the top 25.
Roslyn ranks first with a score of 98. Marrowstone and Ilwaco follow, with 93 and 93. Scores compare each town with all 27,850 towns we track across the US.
| Rank | Town | Score | Change in population | Change in income | Population |
|---|---|---|---|---|---|
| 1 | Roslyn | 98 | +99.6% | +133.5% | 1,076 |
| 2 | Marrowstone | 93 | +40.1% | +114.6% | 1,164 |
| 3 | Ilwaco | 93 | +32.0% | +160.2% | 1,365 |
| 4 | Lake Ketchum | 92 | +38.9% | +88.5% | 1,235 |
| 5 | Darrington | 89 | +29.8% | +76.3% | 1,412 |
| 6 | Garrett | 89 | +32.6% | +69.0% | 1,697 |
| 7 | Napavine | 88 | +23.1% | +93.1% | 2,158 |
| 8 | Summitview | 87 | +141.8% | +40.4% | 2,321 |
| 9 | Machias | 87 | +30.1% | +59.6% | 1,276 |
| 10 | Long Beach | 87 | +22.1% | +75.2% | 1,792 |
| 11 | Bothell East | 86 | +25.0% | +63.0% | 14,578 |
| 12 | Liberty Lake | 86 | +29.5% | +55.5% | 12,737 |
| 13 | Cosmopolis | 86 | +36.8% | +48.9% | 2,202 |
| 14 | Longbranch | 84 | +16.7% | +79.9% | 4,638 |
| 15 | Point Roberts | 84 | +15.4% | +79.6% | 1,288 |
| 16 | Winlock | 83 | +19.5% | +60.1% | 2,140 |
| 17 | Carnation | 83 | +28.9% | +46.8% | 2,366 |
| 18 | Gold Bar | 83 | +28.6% | +47.0% | 2,390 |
| 19 | Cascade Valley | 83 | +175.5% | +32.3% | 4,609 |
| 20 | Rock Island | 82 | +31.3% | +43.7% | 1,251 |
| 21 | Moxee | 82 | +15.3% | +69.5% | 4,625 |
| 22 | Larch Way | 82 | +14.9% | +71.1% | 4,424 |
| 23 | Coupeville | 82 | +15.5% | +68.5% | 1,980 |
| 24 | Westport | 82 | +22.0% | +52.6% | 2,217 |
| 25 | Granite Falls | 82 | +24.7% | +49.0% | 4,659 |
Only towns with 1,000 or more people are ranked. Scores compare each town with all towns we track. See how we score towns and where the figures come from. These are estimates, so check official sources before you decide.
More rankings for Washington
- Most affordable towns to live in
- Towns with the most affordable housing
- Towns with the best schools
- Towns with the best jobs and income
- Most walkable towns
- Towns with the lowest property taxes
Fastest-growing towns in other states
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