Dunkerton City, Iowa
As of the census of 2000, there were 749 residents, 269 households, and 206 families in the city. The population density was 792.9 people per square mile (306.14/kmē), making it the 459th most densely populated city in Iowa. There were 292 housing units at an average density of 310.6 per square mile (119.92/kmē). The average household size was 2.78 people, and the average family size was 3.18 people. In the city Age distribution was 29% under the age of 18, 8.9% from 18 to 24, 30.4% from 25 to 44, 23.4% from 45 to 64, and 8.3% who were 65 or older. For every 100 males there were 100.3 females. For every 100 males age 18 and over, there were 97.8 females. The median age is 33.4 years, The median age of males and females living in Dunkerton City was 33.1 and 34.1 years respectively. The racial or ethnic makeup of the city was 96.26% White, 0% Black or African American, 0.13% American Indian, 1.2% Asian, 1.34% Native Hawaiian, 0.27% from two or more races and 0.8% Other races.
The median income for a household in the city was $41771, making its Iowa's 152nd highest city by median household income. The median income for a family in the city was $48229, it is Iowa's 185th wealthiest city by median family income. The per capita income for the city was $15863, making it the 587th highest city by per capita income in Iowa. The median income of city was $22262, The median income for males was $26985 versus $15673 for females.
In 2000, 180 pupils and students, of which 41.67% are male and 58.33% are female, 24.03% of the total population, are in the education system. Of which, percentage of enrollment student are in, 15% nursery or pri school, 3.89% kindergarten, 44.44% elementary school, 26.67% high school and 10% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 749 |
| April 2000 Estimate | 752 |
| July 2000 Estimate | 754 |
| July 2001 Estimate | 761 |
| July 2002 Estimate | 770 |
| July 2003 Estimate | 785 |
| July 2004 Estimate | 789 |
| July 2005 Estimate | 776 |
| July 2006 Estimate | 796 |
| July 2007 Estimate | 802 |
| July 2008 Estimate | 812 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 13 | 14 | 27 |
| Kindergarten | 2 | 5 | 7 |
| Elementary school | 44 | 36 | 80 |
| High school | 14 | 34 | 48 |
| College or graduate school | 2 | 16 | 18 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Dunkerton city, Iowa | $41771 | $48229 | $15863 |
| Black Hawk County, Iowa | $37266 | $47398 | $18885 |
| Iowa, United States | $39469 | $48005 | $19674 |
| United States | $41994 | $50046 | $21587 |