List of colleges, mathematics department web sites (where available) and department chairs (or contact persons), last updated August 7, 2020. Please report corrections and updates to info@wamatyc.org.

### Community and Technical Colleges

- Bates Technical College | Emily Asher
- Bellevue College | Department of Mathematics | Andria Villines and Sunmi Ku
- Bellingham Technical College | Vicky Moyle
- Big Bend Community College | Mathematics Department | Tyler Wallace
- Cascadia College | Megan Luce
- Centralia College | Math | Preston Kiekel
- Clark College | Mathematics Department | John Mitchell
- Clover Park Technical College | Neil Sweerus
- Columbia Basin College | Mathematics | Virginia Hughes
- Edmonds College | Mathematics | Gabrielle McIntosh & Deann Leoni
- Everett Community College | Mathematics | Mike Story and Chris Killingstad
- Grays Harbor College | Taya Do
- Green River College | Mathematics | Pam Reising
- Highline College | Mathematics Department | Dusty Wilson
- Lake Washington Institute of Technology | Math Department | Susan Kuestner
- Lower Columbia College | Math Programs | Dawn Draus
- North Seattle College | Mathematics | Edgar Jasso
- Olympic College | Mathematics | Elizabeth O’Neil
- Peninsula College | Mathematics | Randy Anderson
- Pierce College | Math | Pete Kaslik (Fort Steilacoom) and Larry Wiseman (Puyallup)
- Renton Techincal College | Math Courses | Marty Cooksey
- Seattle Central College | Mathematics | Lawrence Morales
- Shoreline Community College | Math Department | Steve Bogart
- Skagit Valley College | Chuck Stevens
- South Puget Sound Community College | Math | Maia Langenberg
- South Seattle College | Mathematics | John Toutonghi
- Spokane Community College | Mathematics | Kelly Jahns
- Spokane Falls Community College | Math | Pete Wildman
- Tacoma Community College | Mathematics | Kendra Feinstein
- Walla Walla Community College | Mathematics | Julianne Sachs
- Wenatchee Valley College | Math | Derin Wysham
- Whatcom Community College | Math Department | Carrie Muir
- Yakima Valley College | Mathematics Department | Ben Mayo

### Four-Year Colleges and Universties

- University of Washington | Department of Mathematics | John Palmieri
- University of Washington Bothell | Mathematics | Jennifer McLoud-Mann
- University of Washington Tacoma | Mathematics
- Washington State University | Department of Mathematics and Statistics | Charles Moore
- Central Washington University | Mathematics Department | Janet Shiver
- Eastern Washington University | Mathematics | Christian Hansen
- Western Washington University | Mathematics | Tjalling Ypma
- Evergreen State College | Mathematics
- Digipen Institute of Technology | Mathematics | Barnabas Bede
- Gonzaga University | Mathematics | Vesta Coufal
- Heritage University | Mathematics | Richard Swearingen
- Northwest University | Mathematics
- Pacific Lutheran University | Department of Mathematics | Ksenija Simic-Muller
- Seattle Pacific University | Mathematics | Brian Gill
- Seattle University | Mathematics | Dylan Helliwell
- St. Martin’s University | Mathematics | Bonnie Amende
- University of Puget Sound | Mathematics and Computer Science | James Bernhard
- Walla Walla University | Mathematics | Jonathan Duncan
- WGU Washington | Mathematics Education
- Whitman College | Mathematics and Statistics | Russ Gordon
- Whitworth University | Mathematics