Sheldon City, Iowa
As of the census of 2000, there were 4914 residents, 2006 households, and 1285 families in the city. The population density was 1119.6 people per square mile (432.28/km˛), it is 265th most densely populated city in Iowa. There were 2126 housing units at an average density of 484.3 per square mile (186.99/km˛). The average household size was 2.34 persons, and the average family size was 2.96 persons. In the city the population was spread out, with 23.6% under the age of 18, 10.8% from 18 to 24, 24.9% from 25 to 44, 21.2% from 45 to 64, and 19.5% who were 65 or older. For every 100 females there were 95.9 males. For every 100 females age 18 and over, there were 94.1 males. The median age is 38.5 years, The median age of males and females living in Sheldon City was 35.1 and 41.7 years respectively. The racial or ethnic makeup of the city was 97.48% White, 0.43% Black or African American, 0.06% American Indian, 0.77% Asian, 0% Native Hawaiian, 0.45% from two or more races and 0.81% Other races.
The median income for a household in the city was $34058, making it the 487th highest city by median household income in Iowa. The median income for a family in the city was $43346, it is the 389th wealthiest city in terms of median family income. The per capita income for the city was $18254, making it the 283rd wealthiest city by per capita income among the Iowa. The median income of city was $17955, Males had a median income of $24856 versus $13672 for females.
In 2000, 1097 pupils and students, of which 570 are male and 527 are female, 22.32% of the total population, are in the education system. Of which, total enrollment of student are in, 78 nursery or pri school, 48 kindergarten, 515 elementary school, 245 high school and 211 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 4914 |
| April 2000 Estimate | 4922 |
| July 2000 Estimate | 4917 |
| July 2001 Estimate | 4885 |
| July 2002 Estimate | 4924 |
| July 2003 Estimate | 4941 |
| July 2004 Estimate | 4844 |
| July 2005 Estimate | 4810 |
| July 2006 Estimate | 4799 |
| July 2007 Estimate | 4800 |
| July 2008 Estimate | 4757 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 48 | 30 | 78 |
| Kindergarten | 9 | 39 | 48 |
| Elementary school | 266 | 249 | 515 |
| High school | 131 | 114 | 245 |
| College or graduate school | 116 | 95 | 211 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Sheldon city, Iowa | $34058 | $43346 | $18254 |
| OBrien County, Iowa | $35758 | $42959 | $17281 |
| Iowa, United States | $39469 | $48005 | $19674 |
| United States | $41994 | $50046 | $21587 |