Harvard University

Harvard University

Harvard University is a private Ivy League research university in Cambridge, Massachusetts, United States. Founded in 1636, and named Harvard College in 1639 in honor of its first benefactor, Puritan clergyman John Harvard, it is the oldest institution of higher learning in the United States. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for Harvard University, United States, covering academic research published from 2000 to 2025. Read More.


Open Access Percentage

60%


Total
Publications

603K


Total Open
Publications

362K


Total
Citations

41M


Open Access
Percentage

60%


Total
Publications

603K


Total Open
Publications

362K


Total
Citations

41M

Wikipedia

Website

download

Breakdown

13% 29% 18% 40%

Publisher Open

13%

Both

29%

Other Platform Open

18%

Closed

40%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

05k10k15k20k25k30k35kTotal Publications
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Open

Closed

Publisher Open

47%OA Journal

OA Journal 47%

120K

Hybrid 16%

39K

No Guarantees 37%

94K

Other Platform Open

Domain 64%

180K

Institution 47%

132K

Preprint 17%

47K

Other Internet 12%

34K

Public 3%

8.1K

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
182K
doaj.org OAI-PMH Repository
Institution
52K
Harvard University
Institution
35K
DOI
Other Internet
31K
arXiv
Preprint
28K
Office of Scientific and Technical Information
Institution
12K
bioRxiv
Preprint
11K
Unknown Repository
Other Internet
8.6K
Figshare
Public
7.8K
California Digital Library
Institution
6.6K
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Data updated 12 August 2026

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