March 30, 2017 18:01 Updated Follow Among ethnicities, American Indians and native Alaskans tend to have the highest rate of suicides, followed by non-Hispanic whites. Hispanics tend to have the lowest rate of suicides, while African-Americans tend to have the second lowest rate. Related articles What gender is at the greatest risk for suicide? What should I do if someone I know is considering suicide? Are older adults at risk for suicide?