答案优选你要去读什么专业呢？？University of Iowa的本科花费不同专业是不一样的~~
College of Liberal Arts and Sciences
These cost estimates are for international students enrolling as full-time undergraduates in the 2009-10 academic year.
Resident Nonresident
Tuition $5,782 $21,156
Computer Lab Fee 417
417
Student Health Fee 219 219
Student Activity Fee 63 63
Building Fee 119 119
Student Services Fee 73
73
Student Union Fee 108 108
Career Services Fee 19 19
Arts and Cultural Events Fee 24 24
International Student Fee 120 120
Books 1,090 1,090
Health Insurance 1,356 1,356
Living Expenses 8,000 8,000
Total (U.S. dollars) $17,390 $32,764
-costs.htm
这是爱荷华大学官方网站国际学生不同专业花费， 很清楚， 你上去看看吧