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 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 Launches Virtual Tissue Repository (VTR) Program

SEER News & Events

May 30, 2025
Population of cancer survivors to grow past 22 million in 2035
May 8, 2025
Rates of specific cancers increasing in people between ages 15 and 49
January 27, 2025
California uses SEER to analyze rates of new prostate cancer cases and deaths

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