AARP

AARP

AARP, formerly the American Association of Retired Persons, is an interest group in the United States focusing on issues affecting those 50 and older. The organization, which is headquartered in Washington, D.C., said it had more than 38 million members as of 2018. Derived from Wikipedia licensed CC-BY-SA.

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


Open Access Percentage

67%


Total
Publications

1.8K


Total Open
Publications

1.2K


Total
Citations

34K


Open Access
Percentage

67%


Total
Publications

1.8K


Total Open
Publications

1.2K


Total
Citations

34K

Wikipedia

Website

download

Breakdown

17% 24% 7% 52%

Publisher Open

17%

Both

24%

Other Platform Open

7%

Closed

52%

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

050100150200250300350400450Total Publications
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Open

Closed

Publisher Open

38%OA Journal

OA Journal 38%

178

Hybrid 27%

124

No Guarantees 35%

164

Other Platform Open

Domain 80%

285

Institution 24%

84

Other Internet 8%

27

Public 2%

8

Preprint 2%

6

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
288
doaj.org OAI-PMH Repository
Institution
42
DOI
Other Internet
25
LA Referencia
Institution
7
Istituto di Ematologia di Bologna
Institution
7
gla.ac.uk OAI-PMH Repository
Institution
7
Figshare
Public
7
aecid.es OAI-PMH Repository
Institution
7
Europe PMC
Domain
6
University of Michigan
Institution
5
1 / 5

Data updated 12 August 2026

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