6.9% had a female householder with no husband present, and 37.5% were non-families. 36.0% of households were one person and 23.1% were one person aged 65 or older. The average household size was 2.18 and the average family size was 2.83. Age spread: 22.8% under the age of 18, 4.9% from 18 to 24, 20.8% from 25 to 44, 20.2% from 45 to 64, and 31.3% 65 or older. The median age was 46 years. For every 100 females, there were 82.0 males. For every 100 females age 18 and over, there were 76.9 males. The median household income was $33,068 and the median family income was $40,455. Males had a median income of $31,071 versus $19,183 for females. The per capita income for the city was $20,128. About 5.9% of families and 6.7% of the population were below the poverty line, including 6.9% of those under age 18 and 7.1% of those age 65 or over. Arts and culture Annual events John James Audubon festival in April, in honor of the town's namesake. "Operation T-bone", in August, with a variety of events including the T-Bone feeders' auction. Landmarks Albert the Bull, a tall statue, weighing 45 tons. Notable people Elmer Carlson (1909–2005) Cornhusking champion and company founder William R. Green (1856–1947) U.S. Representative from Iowa's 9th congressional district for nine terms Harold R. Kaufman (1926–2018) Award-winning American physicist, professor, and patent holder Charles Taylor Manatt (1936–2011) Chairman of the Democratic National Committee 1981–85 C. W. McCall is the pseudonym of William Dale Fries, Jr. (1928–2022) an advertising executive and singer, best known for the song Convoy. McCall recorded a song about his hometown, "Audubon", in 1975. Harriet Spanel (1939-2016), Washington state legislator and community volunteer See also T-Bone Trail Notes References External links City tourism page Cities in Audubon County, Iowa Cities in Iowa County seats in Iowa 1878 establishments in Iowa Populated places established in 1878