How many employees work at American Association for?
American Association for Cancer Research has 501 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 7.0%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About American Association for
Founded in 1907, the American Association for Cancer Research (AACR) is the world’s first and largest professional organization dedicated to advancing cancer research and its mission to prevent and cure cancer. AACR membership includes more than 54,000 laboratory, translational, and clinical researchers; population scientists; other health care professionals; and patient advocates residing in 130 countries and territories around the world. Presently, 32 percent of members live outside the United States and 22 percent of AACR’s international members are located in countries with emerging economies. The AACR marshals the full spectrum of expertise of the cancer community to accelerate progress in the prevention, diagnosis, and treatment of cancer by annually convening more than 30 conferences and educational workshops, the largest of which is the AACR Annual Meeting. In addition, the AACR publishes 10 prestigious, peer-reviewed scientific journals and a magazine for cancer survivors, patients, and their caregivers. The AACR funds meritorious research directly as well as in cooperation with numerous cancer organizations. As the Scientific Partner of Stand Up To Cancer, the AACR provides expert peer review, grants administration, and scientific oversight of team science and individual investigator grants in cancer research that have the potential for near-term patient benefit. The AACR actively communicates with legislators and other policymakers about the value of cancer research and related biomedical science in saving lives from cancer. For more information about the AACR, visit AACR.org.
As of December 2025
American Association for
workforce metrics
Headcount
501
Avg. Salary
$81.2k
Tenure
4.4yr
Growth Rate
7.0%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of American Association for annual worldwide employee count from 2023 to 2025.
- American Association for total number of employees in 2025 was 500, a 7.0% increase from 2024.
- American Association for total number of employees in 2024 was 466, a 13.3% increase from 2023.
- American Association for total number of employees in 2023 was 408, a 13.7% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of American Association for annual active job postings from 2023 to 2025.
- American Association for active job postings in 2025 was 16, a 47.6% decline from 2024.
- American Association for active job postings in 2024 was 26, a 20.7% decline from 2023.
- American Association for active job postings in 2023 was 32, a 109.9% decline from 2022.
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Employee Sentiment
Sentiment Topics
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