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, NCCR*Explorer, or the CONCORD*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 22, 2026SEER Incidence Data, 1975-2023 SEER*Explorer with Statistics through 2023
Released January 6, 2026CONCORD*Explorer
Released April 21, 2025Annual Report to the Nation on the Status of Cancer

SEER News & Events

May 11, 2026
SEER*Stat Tools webinar: Joinpoint regression methods for complex survey data
March 2, 2026Tweet
Rising rates of new colorectal cancer cases and deaths in younger adults
February 5, 2026
Short-term cancer survival worse during COVID-19 pandemic

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