Community colleges enroll more than 40 percent of all American undergraduates and serve the students with the greatest economic need, the most complex lives, and, frequently, the least preparation for college-level work. They are the primary point of entry into higher education for first-generation students, working adults returning to school, veterans transitioning out of military service, immigrants building economic opportunity, and students whose academic preparation in underfunded K-12 systems left them needing additional support before college-level work. They accomplish this with approximately one-third of the per-student funding that selective four-year institutions receive. The contrast between the population they serve and the resources they are given to serve it is one of the most consequential funding inequities in American education.
The Completion Challenge
Community college completion rates are lower than four-year college completion rates, a fact that is frequently cited as evidence of institutional failure. The comparison is misleading. Community college students are older, work more hours, carry more financial obligations, and have more complex lives than traditional-age residential students at four-year institutions. When researchers control for these factors, much of the completion gap shrinks or disappears. The genuine completion challenge is not that community colleges are less effective institutions but that they serve populations who face greater barriers to completion and receive less support, individually and institutionally, for navigating those barriers.
Developmental education has historically been a significant barrier to community college completion. Students placed in non-credit remedial sequences before they can access college-level courses spend money, time, and motivation on coursework that does not count toward a degree and from which many students never emerge into credit-bearing courses. The evidence on traditional developmental education is discouraging: most students placed in multi-course remedial sequences do not complete them, never access college-level work, and leave with debt and no credential.
Evidence-Based Reforms
Co-requisite remediation, which places students directly in college-level courses with concurrent support rather than in prerequisite remedial sequences, has produced dramatic improvements in completion of gateway courses at the institutions that have implemented it. The Tennessee Board of Regents system mandated co-requisite implementation across its institutions and saw pass rates in college-level math and English increase by more than 50 percentage points for students who previously would have been placed in remediation. The evidence is now strong enough that co-requisite models are considered best practice by virtually every major higher education research organization.
Guided pathways, the approach of redesigning how students move through institutions by providing structured program maps, proactive advising, and clear connections between programs and career outcomes, addresses the navigation complexity that causes students to lose time and momentum in the absence of guidance. The implementation evidence is early but consistently positive: institutions that have implemented guided pathways with fidelity show improvements in credit accumulation rates, transfer rates, and time to completion. The approach requires significant institutional redesign rather than program additions on top of existing confusion.
The Investment That Is Needed
Community colleges serve the students who most need institutional investment and receive the least of it. Closing the funding gap between community colleges and four-year institutions would require significant state and federal policy change. The economic case is compelling: community colleges produce graduates and transfers who enter the workforce, contribute to state economies, and generate tax revenue. The social mobility case is even more compelling: for millions of Americans, the community college is the institution between them and economic opportunity. Investing adequately in the institutions that serve this function is among the highest-return education investments a state or federal government can make.
