

About 1.5% of families and 1.6% of the population were below the poverty line, including 2.3% of those under age 18 and none of those age 65 or over. The per capita income for the city was $20,970. Males had a median income of $45,000 versus $31,719 for females. For every 100 females age 18 and over, there were 94.8 males.Īs of the 2000 census, the median income for a household in the city was $66,458 and the median income for a family was $66,154. For every 100 females there were 100.5 males. The average household size was 3.14 and the average family size was 3.23.ģ1.7% are under the age of 18, 4.8% from 18 to 24, 31.4% from 25 to 44, 25.1% from 45 to 64, and 7.1% who were 65 years of age or older. 4.3% of all households were made up of individuals and 2.1% had someone living alone who was 65 years of age or older. There were 140 households out of which 47.9% had children under the age of 18 living with them, 86.4% were married couples living together, 5.7% had a female householder with no husband present, and 5.7% were non-families. Hispanic or Latino of any race were 0.46% of the population. The racial makeup of the city was 99.32% White, 0.23% Asian, and 0.46% from two or more races. There were 142 housing units at an average density of 57.2/sq mi (22.1/km 2). The population density was 176.9 people per square mile (68.3/km 2). 2000 censusĪs of the census of 2000, there were 439 people, 140 households, and 132 families residing in the city. The gender makeup of the city was 50.5% male and 49.5% female. 28.5% of residents were under the age of 18 7% were between the ages of 18 and 24 21.3% were from 25 to 44 35.9% were from 45 to 64 and 7.4% were 65 years of age or older. The median age in the city was 41.3 years. The average household size was 2.86 and the average family size was 3.09. 11.3% of all households were made up of individuals and 2.7% had someone living alone who was 65 years of age or older. There were 151 households of which 37.7% had children under the age of 18 living with them, 74.2% were married couples living together, 8.6% had a female householder with no husband present, 3.3% had a male householder with no wife present, and 13.9% were non-families. The racial makeup of the city was 98.4% White, 0.2% Asian, and 1.4% from two or more races. There were 152 housing units at an average density of 56.3 per square mile (21.7/km 2). The population density was 160.0 inhabitants per square mile (61.8/km 2). and Iowa Data CenterĪs of the census of 2010, there were 432 people, 151 households, and 130 families residing in the city. GeographyĪccording to the United States Census Bureau, the city has a total area of 2.70 square miles (6.99 km 2), all of it land. It did not incorporate as a city until May 18, 1973, making it the most recent city to incorporate in Polk County. Alleman was named for early settler John L.
