富比士排的T20：
| Rank | Name | State | Cost | Type | Average Financial Aid | |
|---|---|---|---|---|---|---|
 |
#1 | Harvard University | Massachusetts | $69,600 | Private not-for-profit | $48,195 |
 |
#2 | Yale University | Connecticut | $71,290 | Private not-for-profit | $48,126 |
 |
#3 | Stanford University | California | $69,109 | Private not-for-profit | $47,782 |
 |
#4 | Massachusetts Institute of Technology | Massachusetts | $67,430 | Private not-for-profit | $41,674 |
 |
#5 | Princeton University | New Jersey | $66,150 | Private not-for-profit | $44,128 |
 |
#6 | California Institute of Technology | California | $68,901 | Private not-for-profit | $36,632 |
 |
#7 | University of Pennsylvania | Pennsylvania | $71,715 | Private not-for-profit | $43,856 |
 |
#8 | Brown University | Rhode Island | $71,050 | Private not-for-profit | $40,116 |
 |
#9 | Dartmouth College | New Hampshire | $71,827 | Private not-for-profit | $45,867 |
 |
#10 | Duke University | North Carolina | $71,764 | Private not-for-profit | $47,055 |
 |
#11 | Williams College | Massachusetts | $70,650 | Private not-for-profit | $48,073 |
 |
#12 | Georgetown University | District of Columbia | $71,580 | Private not-for-profit | $40,346 |
 |
#13 | Cornell University | New York | $70,321 | Private not-for-profit | $35,445 |
 |
#14 | University of California, Berkeley | California | $65,003 | Public | $18,541 |
 |
#15 | Columbia University | New York | $74,199 | Private not-for-profit | $46,127 |
 |
#16 | Amherst College | Massachusetts | $71,300 | Private not-for-profit | $47,517 |
 |
#17 | Bowdoin College | Maine | $68,070 | Private not-for-profit | $38,552 |
 |
#18 | University of Chicago | Illinois | $75,735 | Private not-for-profit | $39,032 |
 |
#19 | Pomona College | California | $69,725 | Private not-for-profit | $46,730 |
 |
#20 | Northwestern University | Illinois | $72,980 | Private not-for-profit | $38,593 |
