Sun Prairie City, Wisconsin
As of the census of 2000, there were 20369 people in the city, organized into 76 households, and 48 families living in the city. The population density was 2133.7 people per square mile (823.83/kmē), it is the 63rd most densely populated city in the U.S. state of Wisconsin. There were 8198 housing units at an average density of 858.4 per square mile (331.43/kmē). It has an average household size was 2.56 persons, and the average family size was 3.07 persons. Age range in the city was well distributed with 28.5% under the age of 18, 8.6% from 18 to 24, 33.7% from 25 to 44, 19.8% from 45 to 64, and 9.3% who were 65 or older. For every 100 females there were 92.8 males. For every 100 females age 18 and over, there were 89 males. The median age was 32.9 years, The median age of males was 31.8 years, for females the median age was 33.9 years. The racial or ethnic makeup of the city was 92.68% White, 3.1% Black or African American, 0.29% American Indian, 1.34% Asian, 0.03% Native Hawaiian, 1.58% from two or more races and 0.98% Other races.
The median income for a household in the city was $51345, it would be the 106th highest city by median household income in the U.S. state of Wisconsin. The median income for a family in the city was $61197, it is the 85th wealthiest city in terms of median family income. The per capita income for the city was $23277, it is the 100th highest city by per capita income in the U.S. state of Wisconsin. The median income is $27166, Median income for males is $34434, compared with $21819 for females.
In 2000, 5637 pupils and students, of which 50.1% are male and 49.9% are female, 27.67% of the total population, are in the education system. Of which, percentage of enrollment student are in, 9.83% nursery or pri school, 6.3% kindergarten, 45.68% elementary school, 23.35% high school and 14.85% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 20369 |
| April 2000 Estimate | 20509 |
| July 2000 Estimate | 20728 |
| July 2001 Estimate | 21553 |
| July 2002 Estimate | 22630 |
| July 2003 Estimate | 23574 |
| July 2004 Estimate | 24611 |
| July 2005 Estimate | 25621 |
| July 2006 Estimate | 26606 |
| July 2007 Estimate | 27746 |
| July 2008 Estimate | 28322 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 283 | 271 | 554 |
| Kindergarten | 163 | 192 | 355 |
| Elementary school | 1334 | 1241 | 2575 |
| High school | 689 | 627 | 1316 |
| College or graduate school | 355 | 482 | 837 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Sun Prairie city, Wisconsin | $51345 | $61197 | $23277 |
| Dane County, Wisconsin | $49223 | $62964 | $24985 |
| Wisconsin, United States | $43791 | $52911 | $21271 |
| United States | $41994 | $50046 | $21587 |