2.44. 14.8% are under the age of 18, 1.8% are between 18 and 24, 18.8% are between 25 and 44, 28.2% are between 45 and 64, and 36.4% are 65 years of age or older. The median age was 58 years. For every 100 females, there were 90.8 males. For every 100 females aged 18 and over, there were 83.7 males aged 18 and over. The median income for a household in the city was $29,091, and the median income for a family was $35,125. Males had a median income of $30,000 versus $21,250 for females. The per capita income for the city was $17,566. About 3.5% of families and 7.5% of the population were below the poverty threshold, including 24.4% of those under age 18 and 1.8% of those age 65 or over. See also Cota Creek References External links Effigy Mounds National Monument Cities in Allamakee County, Iowa Cities in Iowa Iowa populated places on the Mississippi River 1852 establishments in Iowa Populated places established in 1852