Matt Krupnick:

Tuition is being cut by about $25,000 this year to attract more students to Mills College in Oakland, California, one of several colleges and universities freezing or reducing tuition this fall in the face of an enrollment decline and consumer backlash. Photo: John S Lander/LightRocket via Getty Images

It may have been one of the biggest back-to-school sales ever: a 36 percent drop in the advertised cost of a college education.

That’s what awaited students this fall at Mills College, one of a growing number of higher-education institutions that have started freezing or dropping their prices in the face of a years-long enrollment decline and heightened price sensitivity.

The 1,300-student private college in Oakland, California, which like many private colleges has been having trouble attracting students, dropped its sticker price from $45,000 to $29,000 a year.

Financial Aid Leveraging.