University of Iowa

University of Iowa

The University of Iowa is a public research university in Iowa City, Iowa, United States. Founded in 1847, it is the oldest and largest university in the state. The University of Iowa is organized into 12 colleges offering more than 200 areas of study and 7 professional degrees. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for University of Iowa, United States, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

46%


Total
Publications

119K


Total Open
Publications

55K


Total
Citations

4.8M


Open Access
Percentage

46%


Total
Publications

119K


Total Open
Publications

55K


Total
Citations

4.8M

Wikipedia

Website

download

Breakdown

14% 18% 13% 55%

Publisher Open

14%

Both

18%

Other Platform Open

13%

Closed

55%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

05001k1.5k2k2.5k3k3.5k4k4.5k5k5.5k6k6.5kTotal Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

47%OA Journal

OA Journal 47%

18K

Hybrid 16%

6.2K

No Guarantees 37%

14K

Other Platform Open

Domain 58%

22K

Other Internet 26%

9.9K

Institution 21%

7.9K

Preprint 11%

4.2K

Public 2%

704

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
22K
DOI
Other Internet
9.7K
Office of Scientific and Technical Information
Institution
6K
arXiv
Preprint
2.8K
Belarusian State University
Institution
1.3K
ETH Zurich
Institution
1K
Europe PMC
Domain
1K
bioRxiv
Preprint
925
Consejo Superior de Investigaciones Científicas
Institution
886
Royal Netherlands Academy of Arts and Sciences
Institution
809
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Data updated 18 August 2025

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