Purdue University

How it scores

Research and Alumni outcomes are percentiles among 2,287 universities; alumni outcomes are counted per student. Admissions & earnings is the position among universities in the same country (United States).

Admissions, outcomes and alumni

Admit rate

49.9% src

Average SAT

1,364 src

Yield (admits who enrol)

26% src

Median earnings 10 years after entry

$72,424 src

40-year return on investment (Georgetown CEW)

$2.41M src

Average net price per year

$14,600 src

Graduation rate (6 years)

83% src

Rhodes Scholars, 2021–26

0 src

Alumni founders of VC-backed companies (PitchBook)

462 src

Internationally notable alumni (Wikidata)

54 src

Heads of state or government (Wikidata)

1 src

Founders, billionaires and $30M+ alumni

not on the published top lists; estimated

Students (undergraduate headcount / total FTE, IPEDS)

39,637 / 47,288 src

Each figure links to its source. Admissions and earnings figures are comparable only within a country.

Research Index

Percentiles among 1,305 ranked universities. Rank on quality alone: =465. On strength alone: =136. The Research Index scores research only; admissions, earnings and alumni outcomes are scored in the overall ranking where data exists.

The numbers behind it (2020–2023)

Papers in the top 10% of their field

10.9% (10.5%–11.5%)

Papers in the top 1% of their field

1.1% (1.0%–1.2%)

Top-10% papers (fractional count)

1,242

All papers (fractional count)

11,354

International co-authored

39.5%

Open access

60.8%

Papers from 2020–23 since retracted

15 (0.59 per 1,000)

Core publications, fractional counting, field-normalised citation shares. Brackets show Leiden’s stability interval. Collaboration and open-access shares use full counting and aren’t field-normalised. Retraction counts come from the Retraction Watch database and include publishers’ mass retractions as well as honest-error retractions; a retraction is not by itself evidence of misconduct, and the count is never scored.

By field

Position over time

The same method applied to each 4-year publication window. The number of ranked universities grows from period to period, so position is shown as a share of the field.