Columbus Junction City, Iowa
As of the census of 2000, there were 1900 people in the city, organized into 691 households, and 487 families living in the city. The population density was 879.6 people per square mile (339.62/kmē), it would be the 394th most densely populated city in the U.S. state of Iowa. There were 748 housing units at an average density of 346.3 per square mile (133.71/kmē). It has an average household size was 2.68 persons, and the average family size was 3.24 persons. In the Columbus Junction City, 28.6% of the population was under the age of 18, 8.9% were 18 to 24, 28.9% were 25 to 44, 19.8% were 45 to 64, and 13.7% who were 65 or older. For every 100 females there were 97.1 males. For every 100 females age 18 and over, there were 91.3 males. The median age is 34.1 years, The median age of males and females living in Columbus Junction City was 33.3 and 35.3 years respectively. The racial or ethnic makeup of the city was 85.32% White, 0.58% Black or African American, 0.05% American Indian, 0.11% Asian, 0% Native Hawaiian, 1.58% from two or more races and 12.37% Other races.
Population 2000-2008 |
School Enrollment 2000 |
GDP 2000 |
The median income for a household in the city was $33167, making it the 543rd highest city by median household income in Iowa. The median income for a family in the city was $42188, making its Iowa's 454th highest city by median family income. The per capita income for the city was $16314, making its Iowa's 530th highest city by per capita income. The median income of city was $20858, Males have a median income of $25201 versus $16406 for females.
In 2000, 439 pupils and students, of which 51.71% are male and 48.29% are female, 23.11% of the total population, are in the education system. Of which, percentage of enrollment student are in, 8.66% nursery or pri school, 9.57% kindergarten, 48.75% elementary school, 20.27% high school and 12.76% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 1900 |
| April 2000 Estimate | 1900 |
| July 2000 Estimate | 1897 |
| July 2001 Estimate | 1893 |
| July 2002 Estimate | 1900 |
| July 2003 Estimate | 1891 |
| July 2004 Estimate | 1870 |
| July 2005 Estimate | 1825 |
| July 2006 Estimate | 1813 |
| July 2007 Estimate | 1819 |
| July 2008 Estimate | 1827 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 27 | 11 | 38 |
| Kindergarten | 20 | 22 | 42 |
| Elementary school | 119 | 95 | 214 |
| High school | 47 | 42 | 89 |
| College or graduate school | 14 | 42 | 56 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Columbus Junction city, Iowa | $33167 | $42188 | $16314 |
| Louisa County, Iowa | $39086 | $43972 | $17644 |
| Iowa, United States | $39469 | $48005 | $19674 |
| United States | $41994 | $50046 | $21587 |