sentences:  About 23.7% of families and 22.9% of the population were below the poverty line, including 27.9% of those under age 18 and 21.4% of those age 65 or over.Humphrey is in the DeWitt School District, which operates DeWitt High School.On July 1, 2004, the Humphrey School District, along with the Gillett School District, consolidated into the DeWitt district.