At which ages are you more likely at risk for colon cancer?

60s: The average age at the time of diagnosis for sporadic (as opposed to familial) colon cancer is about 63 years old.

Depends: People at risk for colon polyps and colon cancer are at most risk between age 50 and 75 and thus should be screened via colonoscopy or other means. If a personal or family history is present screening should begin before age 50.