median income for a family was $47,670. Males had a median income of $36,250 versus $20,694 for females. The per capita income for the city was $18,309. About 3.6% of families and 5.0% of the population were below the poverty line, including 6.2% of those under age 18 and 5.2% of those age 65 or over. Notable people Charles N. Barnes, Illinois politician and lawyer Robert Boal, Illinois politician Lucy Page Gaston, anti-tobacco crusader Valerie Allen Marland, First Lady of West Virginia (1953-1957) Robert V. McGarvey, U.S. National Champion racehorse trainer Nellie Bangs Skelton, composer and pianist Robert Sproull, educator and physicist References External links Cities in Illinois Cities in Marshall County, Illinois County seats in Illinois Peoria metropolitan area, Illinois 1831 establishments in Illinois