Douglas County, Nebraska
As of the census of 2000, there were 463585 people in the county, organized into 182194 households, and 115083 families living in the county. The population density was 1400.7 people per square mile (540.81/km˛), it is the most populated county in terms of population density. There were 192672 housing units at an average density of 582.1 per square mile (224.75/km˛). It has an average household size was 2.48 persons, and the average family size was 3.12 persons. In the county the population was spread out, with 26.6% under the age of 18, 10.3% from 18 to 24, 31.2% from 25 to 44, 21% from 45 to 64, and 11% who were 65 or older. For every 100 females there were 95.7 males. For every 100 females age 18 and over, there were 92.9 males. According to July 2008 Census Bureau estimates, the population of the county is 502032, The racial or ethnic makeup of the county was 83.17% White, 11.7% Black or African American, 0.79% American Indian, 2.55% Asian, 0.11% Native Hawaiian, and 1.68% from two or more races.
The median income for a household in the county was $43209, it is the fourth wealthiest county in terms of median household income. The median income for a family in the county was $54651, it is the third wealthiest county in terms of median family income. The per capita income for the county was $22879, it is the highest county by per capita income in the U.S. state of Nebraska.
In 2000, 132512 pupils and students, of which 66124 are male and 66388 are female, 28.58% of the total population, are in the education system. Of which, total enrollment of student are in, 9025 nursery or pri school, 6990 kindergarten, 55608 elementary school, 27130 high school and 33759 College graduate school.
| Rank | City | County | Total Area mi2 | Land Area mi2 | Water Area mi2 | Population | Density mi2 | Per capita Income | House hold Income |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Bennington City | Douglas County | 0.39 | 0.39 | 0 | 937 | 2428.7 | 20416 | 47067 |
| 2 | Boys Town Village | Douglas County | 1.43 | 1.39 | 0.04 | 818 | 589.7 | 3048 | 51442 |
| 3 | Elkhorn City | Douglas County | 3.77 | 3.74 | 0.03 | 6062 | 1619.4 | 29129 | 67234 |
| 4 | Omaha City | Douglas County | 118.88 | 115.7 | 3.18 | 390007 | 3370.7 | 21756 | 40006 |
| 5 | Ralston City | Douglas County | 1.69 | 1.69 | 0 | 6314 | 3725.7 | 23230 | 47252 |
| 6 | Valley City | Douglas County | 1.55 | 1.52 | 0.03 | 1788 | 1180.2 | 17508 | 36949 |
| 7 | Waterloo Village | Douglas County | 0.36 | 0.36 | 0 | 459 | 1292.7 | 19089 | 45625 |
| Year | Population |
|---|---|
| April 2000 census | 463585 |
| April 2000 Estimate | 463585 |
| July 2000 Estimate | 464674 |
| July 2001 Estimate | 467928 |
| July 2002 Estimate | 471445 |
| July 2003 Estimate | 475799 |
| July 2004 Estimate | 480904 |
| July 2005 Estimate | 486497 |
| July 2006 Estimate | 491408 |
| July 2007 Estimate | 495947 |
| July 2008 Estimate | 502032 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 4397 | 4628 | 9025 |
| Kindergarten | 3675 | 3315 | 6990 |
| Elementary school | 28574 | 27034 | 55608 |
| High school | 13861 | 13269 | 27130 |
| College or graduate school | 15617 | 18142 | 33759 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Douglas County, Nebraska | $43209 | $54651 | $22879 |
| Nebraska, United States | $39250 | $48032 | $19613 |
| United States | $41994 | $50046 | $21587 |