Derby Cdp, Colorado
As of the census of 2000, there were 6423 people, 2061 households, and 1573 families residing in the census designated place. The population density was 3920.8 people per square mile (1513.83/kmē), it would be the 12th most densely populated census designated place in the U.S. state of Colorado. There were 2145 housing units at an average density of 1307.9 per square mile (504.98/kmē). The average household size was 3.06 and the average family size was 3.45. In the census designated place Age distribution was 29.6% under the age of 18, 10.7% from 18 to 24, 29.9% from 25 to 44, 20.2% from 45 to 64, and 9.6% who were 65 or older. For every 100 females there were 107.4 males. For every 100 females age 18 and over, there were 110.4 males. The median age was 31.1 years, the median age of male residents at 31.1 and the median age of female residents at 31.1. The racial or ethnic makeup of the census designated place was 68.39% White, 1.53% Black or African American, 2.69% American Indian, 0.87% Asian, 0.09% Native Hawaiian, 4.86% from two or more races and 21.56% Other races.
The median income for a household in the census designated place was $38571, making it the 179th wealthiest census designated place by median household income among the Colorado. The median income for a family in the census designated place was $41156, making its Colorado's 210th highest census designated place by median family income. The per capita income for the census designated place was $13844, it is Colorado's 57th poorest census designated place by per capita income. The median income was $21009, Median income for males is $22880, compared with $16567 for females.
In 2000, 1501 pupils and students, of which 46.97% are male and 53.03% are female, 23.37% of the total population, are in the education system. Of which, percentage of enrollment student are in, 5.4% nursery or pri school, 7.86% kindergarten, 57.03% elementary school, 19.32% high school and 10.39% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 20991 |
| April 2000 Estimate | 21051 |
| July 2000 Estimate | 21248 |
| July 2001 Estimate | 22028 |
| July 2002 Estimate | 24024 |
| July 2003 Estimate | 26383 |
| July 2004 Estimate | 29422 |
| July 2005 Estimate | 34015 |
| July 2006 Estimate | 38406 |
| July 2007 Estimate | 40794 |
| July 2008 Estimate | 42473 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 38 | 43 | 81 |
| Kindergarten | 71 | 47 | 118 |
| Elementary school | 399 | 457 | 856 |
| High school | 134 | 156 | 290 |
| College or graduate school | 63 | 93 | 156 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Derby CDP, Colorado | $38571 | $41156 | $13844 |
| Adams County, Colorado | $47323 | $52517 | $19944 |
| Colorado, United States | $47203 | $55883 | $24049 |
| United States | $41994 | $50046 | $21587 |