Alleman City, Iowa
As of the census of 2000, there were 439 residents, 140 households, and 132 families in the city. The population density was 176.9 people per square mile (68.3/kmē), giving it the 65th least densely populated city among the Iowa. There were 142 housing units at an average density of 57.3 per square mile (22.12/kmē). The average household size was 3.14 people, and the average family size was 3.23 people. Age range in the city was well distributed with 31.7% 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 or older. For every 100 females there were 100.5 males. For every 100 females age 18 and over, there were 94.8 males. The median age was 37.1 years, The median age of males and females living in Alleman City was 36.8 and 37.3 years respectively. The racial makeup of the city was 99.32% White, 0% Black or African American, 0% American Indian, 0.23% Asian, 0% Native Hawaiian, 0.46% from two or more races and 0% Other races.
The median income for a household in the city was $66458, making its Iowa's seventh highest city by median household income. The median income for a family in the city was $66154, it is Iowa's 19th wealthiest city by median family income. The per capita income for the city was $20970, making its Iowa's 86th highest city by per capita income. The median income is $31083, Males have a median income of $39464 versus $26250 for females.
In 2000, 119 pupils and students, of which 54 are male and 65 are female, 27.11% of the total population, are in the education system. Of which, total enrollment of student are in, 5 nursery or pri school, 6 kindergarten, 53 elementary school, 34 high school and 21 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 439 |
| April 2000 Estimate | 443 |
| July 2000 Estimate | 437 |
| July 2001 Estimate | 438 |
| July 2002 Estimate | 432 |
| July 2003 Estimate | 426 |
| July 2004 Estimate | 432 |
| July 2005 Estimate | 436 |
| July 2006 Estimate | 431 |
| July 2007 Estimate | 429 |
| July 2008 Estimate | 435 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 5 | 5 | |
| Kindergarten | 6 | 6 | |
| Elementary school | 20 | 33 | 53 |
| High school | 12 | 22 | 34 |
| College or graduate school | 11 | 10 | 21 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Alleman city, Iowa | $66458 | $66154 | $20970 |
| Polk County, Iowa | $46116 | $56560 | $23654 |
| Iowa, United States | $39469 | $48005 | $19674 |
| United States | $41994 | $50046 | $21587 |