Norwalk City, Iowa
According to 2000 Census Bureau, there were 6884 residents, 2344 households, and 1903 families in the city. The population density was 1049.2 people per square mile (405.1/kmē), it is 308th most densely populated city in Iowa. There were 2382 housing units at an average density of 363.1 per square mile (140.19/kmē). It has an average household size was 2.88 persons, and the average family size was 3.22 persons. In the city Population was distributed with 33% under the age of 18, 6.6% from 18 to 24, 33.6% from 25 to 44, 19.3% from 45 to 64, and 7.4% who were 65 or older. For every 100 females there were 91.1 males. For every 100 females age 18 and over, there were 84.3 males. The median age of the city's population was 32.8 years, The median age of males and females living in Norwalk City was 31.1 and 34 years respectively. The racial or ethnic makeup of the city was 97.75% White, 0.23% Black or African American, 0.06% American Indian, 0.57% Asian, 0.04% Native Hawaiian, 0.94% from two or more races and 0.41% Other races.
The median income for a household in the city was $58933, it is 16th wealthiest city by median household income in Iowa. The median income for a family in the city was $64653, it is Iowa's 25th wealthiest city by median family income. The per capita income for the city was $21895, it would be the 66th highest city by per capita income in the U.S. state of Iowa. The median income is $28887, The median income for males was $34065, compared to $23173 for females.
In 2000, 2181 pupils and students, of which 49.06% are male and 50.94% are female, 31.68% of the total population, are in the education system. Of which, percentage of enrollment student are in, 9.03% nursery or pri school, 5.64% kindergarten, 46.49% elementary school, 22.38% high school and 16.46% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 6884 |
| April 2000 Estimate | 6908 |
| July 2000 Estimate | 7028 |
| July 2001 Estimate | 7473 |
| July 2002 Estimate | 7533 |
| July 2003 Estimate | 7623 |
| July 2004 Estimate | 7722 |
| July 2005 Estimate | 7916 |
| July 2006 Estimate | 8239 |
| July 2007 Estimate | 8516 |
| July 2008 Estimate | 8821 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 94 | 103 | 197 |
| Kindergarten | 63 | 60 | 123 |
| Elementary school | 530 | 484 | 1014 |
| High school | 238 | 250 | 488 |
| College or graduate school | 145 | 214 | 359 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Norwalk city, Iowa | $58933 | $64653 | $21895 |
| Warren County, Iowa | $50349 | $56344 | $20558 |
| Iowa, United States | $39469 | $48005 | $19674 |
| United States | $41994 | $50046 | $21587 |