This report provides comprehensive data about the tuition and fees prices published by public higher education institutions in the Western Interstate Commission for Higher Education (WICHE) region for 2020-21, including changes in tuition and fee rates over the past one-, five-, and 10-year periods. Key takeaways from this year's report include: (1) Average resident undergraduate tuition and fees at public four-year institutions are $9,876 in 2020-21, an increase of 1.2 percent compared to the year prior; (2) Average in-district tuition and fees at public two-year institutions (excluding California) are $4,057 in 2020-21, an increase of 0.8 percent from 2019-20; (3) The average increase in tuition and fees in both sectors was the lowest reported annual change over the past decade; and (4) The impacts of COVID-19 on tuition and fees rates appeared to be minimal for 2020-21, with potentially more significant impacts coming in 2021-22. [For the 2019-20 report, see ED603282.]