Keokuk City, Iowa
As of the census of 2000, there were 11427 people in the city, organized into 4773 households, and 3020 families residing in the city. The population density was 1247.5 people per square mile (481.66/kmē), it is Iowa's 210th most densely populated city. There were 5327 housing units at an average density of 581.6 per square mile (224.56/kmē). The average household size was 2.35 persons, and the average family size was 2.97 persons. In the city the population was distributed as follows: 25.4% under the age of 18, 8.6% from 18 to 24, 25.5% from 25 to 44, 22.9% from 45 to 64, and 17.7% who were 65 or older. For every 100 females there were 88.4 males. For every 100 females age 18 and over, there were 83.9 males. The median age of the city's population was 38.1 years, The median age of males was 36 years, for females the median age was 40.4 years. The racial or ethnic makeup of the city was 92.87% White, 3.9% Black or African American, 0.27% American Indian, 0.52% Asian, 0.01% Native Hawaiian, 1.99% from two or more races and 0.45% Other races.
The median income for a household in the city was $31586, making its Iowa's 633rd highest city by median household income. The median income for a family in the city was $39574, it is the 612th highest city by median family income in the U.S. state of Iowa. The per capita income for the city was $17144, making it the 427th wealthiest city by per capita income among the Iowa. The median income is $20278, Median income for males is $26919, compared with $15048 for females.
In 2000, 2804 pupils and students, of which 48.18% are male and 51.82% are female, 24.54% of the total population, are in the education system. Of which, percentage of enrollment student are in, 5.63% nursery or pri school, 6.74% kindergarten, 51.93% elementary school, 22.68% high school and 13.02% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 11427 |
| April 2000 Estimate | 11427 |
| July 2000 Estimate | 11377 |
| July 2001 Estimate | 11219 |
| July 2002 Estimate | 11003 |
| July 2003 Estimate | 10812 |
| July 2004 Estimate | 10699 |
| July 2005 Estimate | 10634 |
| July 2006 Estimate | 10559 |
| July 2007 Estimate | 10475 |
| July 2008 Estimate | 10387 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 66 | 92 | 158 |
| Kindergarten | 78 | 111 | 189 |
| Elementary school | 722 | 734 | 1456 |
| High school | 353 | 283 | 636 |
| College or graduate school | 132 | 233 | 365 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Keokuk city, Iowa | $31586 | $39574 | $17144 |
| Lee County, Iowa | $36193 | $42658 | $18430 |
| Iowa, United States | $39469 | $48005 | $19674 |
| United States | $41994 | $50046 | $21587 |