What is summer melt in higher education?

Summer melt describes admitted students who committed to an institution, usually by paying an enrollment deposit, and then do not show up when the term begins. The name comes from the months between high school graduation and fall classes, when committed students seem to melt away, but the same gap exists before any entry term, including spring starts, graduate programs and international arrivals. Melt is about one window: the time between the deposit and the first day of classes.

The causes are usually practical and seldom a simple change of mind: a financial aid package that raises questions, a missing final transcript, a housing form, a placement test, a visa appointment that slips, or a competing offer that arrives late. Students who are the first in their family to attend college may have fewer people around them to help with these steps, and a long, quiet summer gives every small obstacle time to grow.

Picture three hypothetical deposited students at a regional university in June. One has not registered for orientation, another has an unsigned housing agreement, and a third has stopped opening emails since graduation. None of them has said they are not coming. A counselor who sees that list can text the first, call the second with the housing deadline, and ask the third, plainly, whether anything has changed. Each is a small task; missed together, they can turn into empty seats in August.

Reducing melt means treating the deposit as the start of a new stage, not the end of recruitment. Give students a clear checklist of the remaining steps with dates, send reminders a few days before each deadline on the channel they actually read, and name one person they can contact. Track which onboarding steps each student has completed, and review the list weekly so outreach reaches students who are falling behind before they disappear.

Melt is related to, but different from, yield rate. Yield is a ratio measured across a class; melt is the loss that happens after commitment. Counting melt separately, as deposited students who did not enroll, shows how much of a yield gap comes from the summer rather than from the decision itself.