Auburn City, Iowa
As of the census of 2000, there were 296 people, 132 households, and 80 families residing in the city. The population density was 609.9 people per square mile (235.48/km˛), it is Iowa's 593rd most densely populated city. There were 142 housing units at an average density of 289.8 per square mile (111.89/km˛). The average household size was 2.24 persons, and the average family size was 2.85 persons. In the city the population was spread out, with 23.3% under the age of 18, 9.8% from 18 to 24, 25.7% from 25 to 44, 17.9% from 45 to 64, and 23.3% who were 65 or older. For every 100 females there were 102.7 males. For every 100 females age 18 and over, there were 97.4 males. The median age was 38 years, the median age of male residents at 37.3 and the median age of female residents at 40.5. The racial or ethnic makeup of the city was 98.99% White, 0% Black or African American, 0% American Indian, 0.34% Asian, 0% Native Hawaiian, 0.68% from two or more races and 0% Other races.
The median income for a household in the city was $42500, it is the 132nd wealthiest city in terms of median household income. The median income for a family in the city was $45833, it is Iowa's 277th wealthiest city by median family income. The per capita income for the city was $20494, it would be the 104th highest city by per capita income in the U.S. state of Iowa. The median income is $17763, The median income for males was $22917 versus $14875 for females.
In 2000, 75 pupils and students, of which 42.67% are male and 57.33% are female, 25.34% of the total population, are in the education system. Of which, percentage of enrollment student are in, 5.33% nursery or pri school, 6.67% kindergarten, 45.33% elementary school, 28% high school and 14.67% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 296 |
| April 2000 Estimate | 296 |
| July 2000 Estimate | 295 |
| July 2001 Estimate | 293 |
| July 2002 Estimate | 286 |
| July 2003 Estimate | 281 |
| July 2004 Estimate | 281 |
| July 2005 Estimate | 277 |
| July 2006 Estimate | 277 |
| July 2007 Estimate | 272 |
| July 2008 Estimate | 270 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 1 | 3 | 4 |
| Kindergarten | 2 | 3 | 5 |
| Elementary school | 21 | 13 | 34 |
| High school | 6 | 15 | 21 |
| College or graduate school | 2 | 9 | 11 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Auburn city, Iowa | $42500 | $45833 | $20494 |
| Sac County, Iowa | $32874 | $40504 | $16902 |
| Iowa, United States | $39469 | $48005 | $19674 |
| United States | $41994 | $50046 | $21587 |