Washington has made some strides in recent years toward increasing awareness and state support of students' basic needs but has lacked state and regional information to drive larger-scale policies, programs, and investments to address the attainment barriers associated with basic needs insecurity. State and regional data on unmet basic needs can help Washington more effectively tackle basic needs barriers to postsecondary attainment by: (1) increasing awareness of the true scale of basic needs insecurity, particularly in communities and education sectors where it may be "invisible" or counter to popular perception; (2) pointing to disparate impacts in particular student populations through the lenses of student status, race/ethnicity, veteran, or employment status, etc.; and (3) serving as an advocacy tool for data-driven solutions on campus, regional, and state levels. To address this information gap, in 2021 a statewide Basic Needs Data Work Group proposed a coordinated basic needs survey across Washington higher education institutions. The Washington Student Experience survey reported on here identified considerable levels of basic needs insecurity among college students across the state. In addition, the survey highlighted significant disparities for certain student groups, especially American Indian/Alaska Native students, Black/African-American students, low-income students, students with disability, students with dependents, and former foster youth. [The administration of the Washington Student Experience Survey and the development of this report were completed by staff at Western Washington University.]