The country with the lowest cancer rate as of 2025 is Niger, with a significantly low cancer incidence rate of 78.4 cases per 100,000 people. Other countries with very low cancer rates include Gambia (79.5), Nepal (80.9), Bhutan (81.9), Republic of Congo (84.4), and Timor Leste (89.7).
These low rates may be influenced by factors such as traditional lifestyles, diet, genetic factors, or possibly underreporting due to less advanced healthcare infrastructure.
