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Best College Rankings

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Arizona vs. Michigan vs. Purdue

Rankings across 8 publishers plus admissions, cost, debt and outcome data for University of Arizona, University of Michigan–Ann Arbor, Purdue University. Every figure is sourced and dated.

Side-by-side metric comparison of University of Arizona, University of Michigan–Ann Arbor, Purdue University
MetricArizonaTucson, AZMichiganAnn Arbor, MIPurdueWest Lafayette, IN
Acceptance rate86.1%15.6%49.9%
SAT middle 50%1150–14201360–15301200–1480
Average net price$16,67425.7% on Pell grants$13,13818.1% on Pell grants$14,60013.0% on Pell grants
Published tuition & fees$13,926 in-state · $42,278 outMost recent reported academic year, College Scorecard June 2026 release$17,736 in-state · $60,946 outMost recent reported academic year, College Scorecard June 2026 release$9,992 in-state · $28,794 outMost recent reported academic year, College Scorecard June 2026 release
6-year graduation rate67.5%93.2%83.1%
First-year retention82.8%97.5%92.7%
Undergraduates on Pell grants25.7%18.1%13.0%
Median earnings, 10 yrs after entry$59,979$83,648$72,424
Median federal debt at graduation$19,620$19,500$19,500
Student-faculty ratio19:111:114:1
Undergraduate enrollment42,53734,17744,503
Consensus percentile20Lower is better4Lower is better11Lower is better
Methodology sensitivity24 ptsHow far published lists disagree, in percentile points6 ptsHow far published lists disagree, in percentile points18 ptsHow far published lists disagree, in percentile points

Highlighted cells mark the most favourable value in that row where a direction is meaningful. No highlight appears for metrics like enrollment or SAT range, where “better” depends entirely on what you want.

Rankings across all sources

“Not ranked by this source” means that publisher’s list does not include the school — not missing data and not a poor rank.

SourceArizonaMichiganPurdue
US News#127 of 436National universitiesNational Universities · 2026#20 of 436National universitiesNational Universities · 2026#46 of 436National universitiesNational Universities · 2026
Forbes#124 of 500Top colleges (Forbes)America's Top Colleges · 2026#21 of 500Top colleges (Forbes)America's Top Colleges · 2026#62 of 500Top colleges (Forbes)America's Top Colleges · 2026
Washington Monthly#96 of 442National universitiesNational Universities · 2026#29 of 442National universitiesNational Universities · 2026#44 of 442National universitiesNational Universities · 2026
WSJNot ranked by this source#22 of 500U.S. colleges (WSJ)Best Colleges in the U.S. · 2026#102 of 500U.S. colleges (WSJ)Best Colleges in the U.S. · 2026
Niche#130 of 2,605Overall (Niche)Best Colleges (Overall) · 2026#20 of 2,605Overall (Niche)Best Colleges (Overall) · 2026#70 of 2,605Overall (Niche)Best Colleges (Overall) · 2026
MoneyNot ranked by this sourceNot ranked by this sourceListed
Princeton ReviewNot ranked by this sourceNot ranked by this sourceNot ranked by this source
QS#289 of 1,504World (QS)World University Rankings · 2026#45 of 1,504World (QS)World University Rankings · 2026Not ranked by this source

What each school is for

University of Arizona

Students who want major research-university resources — especially in space, optical or earth sciences — at an accessible admit rate, and who will actively use honors programs, advising and departmental communities.

Biggest caution

68% six-year graduation rate is low for a public flagship.

Full profile

University of Michigan–Ann Arbor

Self-directed students who want research-university resources and big-campus energy — and especially Michigan residents, for whom the value is hard to beat anywhere.

Biggest caution

Out-of-state cost approaches private-university levels with limited need-based aid.

Full profile

Purdue University

Cost-conscious engineering, aviation, agriculture and technology students who want strong outcomes without needing single-digit-admit credentials.

Biggest caution

84% six-year graduation rate trails the elite tier.

Full profile