How has University of Delaware changed over time?
Multi-year trends in admissions, enrollment, test scores, and cost. Every chart is labeled with its data source and the years it covers — no smoothing, no mixing sources.
Admission rate
Admission rate rose from 51% (2010) to 71% (2024).
Applicants and students admitted
Applicants rose from 26,548 (2010) to 39,995 (2024).
Enrollment
Total enrollment rose from 21,177 (2010) to 24,412 (2024).
SAT mid-50% range
SAT mid-50% range moved from 1060–1280 (2016) to 1190–1370 (2024).
- Score data describes enrolled freshmen, not all admitted students.
ACT mid-50% range
ACT mid-50% range moved from 24–29 (2008) to 26–31 (2022).
Cost
In-state tuition rose from $11,192 (2011) to $17,660 (2025).
See how similar schools have changed
Abraham Baldwin Agricultural College, GA76% admitted
Arizona State University Digital Immersion, AZ67% admitted
Share
Data from IPEDS and the College Scorecard (U.S. Department of Education) and school Common Data Set filings; each chart names the source its series comes from. Most recent data year: 2025. Last updated October 19, 2026.