Surveillance, Epidemiology, and End Results Program

SEER is an authoritative source for cancer statistics in the United States.

The Surveillance, Epidemiology, and End Results (SEER) Program provides information on cancer statistics in an effort to reduce the cancer burden among the U.S. population. SEER is supported by the Surveillance Research Program (SRP) in NCI's Division of Cancer Control and Population Sciences (DCCPS).

Cancer Statistics Explorer Network

Discover ways to explore statistics for cancers in adults, children, adolescents, and young adults with SEER*Explorer or the NCCR*Explorer.

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Cancer Stat Facts

Statistical summaries for a number of common cancer types:

Did You Know? Video Series

Did You Know? videos give a snapshot of cancer impact in the U.S.

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Latest Releases & Highlights

Released July 2025Preliminary Cancer Incidence Rates and Trends, 2000-2023
Released April 21, 2025Annual Report to the Nation on the Status of Cancer
Released April 16, 2025SEER Incidence Data, 1975-2022 SEER*Explorer with Statistics through 2022

SEER News & Events

January 8, 2026
Pre-Application Webinar: Cancer Intervention and Surveillance Modeling Network (CISNET)
July 19, 2025
SEER supported research finds disparities in lung cancer mortality between urban and rural populations
June 14, 2025
NCCR measures childhood cancer clinical trial engagement

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