Our Annual Radon Poster Contest is a chance for students ages 9 through 14 to teach others about the risks of radon. The contest encourages participants to learn more about:
- How radon gets into a home.
- The harmful effects of exposure to elevated indoor radon levels.
- The importance of testing your home for radon to help ensure your family’s health.
The contest runs through January and February each year because January is Radon Action Month.
The top three posters from Washington each receive a prize. First-place winners from Washington, Oregon, and Idaho compete for the Regional Grand Prize award. First-place posters from each state are submitted to the following year’s National Radon Poster Contest.
You can find out more about participating, artwork requirements, and prizes on our Northwest Radon Poster Contest information page.
2026 Winners
1st Place
1st Place
Lin Spichiger, age 12, Shelton
2nd Place
Natalie Bowra, age 10, Redmond
3rd Place
Apeksha Tandon, age 12, Redmond
2025 Winners
1st Place
Grayson Trego, age 10, Bainbridge Island
2nd Place
Clodagh Zibits, age 10, Bothell
3rd Place
Amaya Runkel, age 9, Spokane
2024 Winners
1st Place
Lin Spichiger, age 10, Shelton
2nd Place
Daphne Sayigh, age 11, Seattle
3rd Place
Vivian Truitt, age 11, Seattle
2023 Winners
1st Place
Finnegan Grose, age 10, White Salmon
2nd Place
Sylvie Phillips, age 12, Olalla
3rd Place
Scarlett Sheridan, age 13, Lynnwood
Honorable Mention
Noah Barton, age 11, Edgewood
