Jefferson Cdp, Virginia
According to 2000 Census Bureau, there were 27422 residents, 10016 households, and 6467 families in the census designated place. The population density was 5424.6 people per square mile (2094.45/kmē), giving it the tenth most densely populated census designated place among the Virginia. There were 10227 housing units at an average density of 2021.1 per square mile (780.35/kmē). The average household size was 2.74 and the average family size was 3.3. In the census designated place Population was distributed with 21.7% under the age of 18, 8.5% from 18 to 24, 38.2% from 25 to 44, 22.5% from 45 to 64, and 9% who were 65 or older. For every 100 females there were 100.9 males. For every 100 females age 18 and over, there were 99.6 males. The median age was 34.8 years, The median age of males was 33.8 years, for females the median age was 35.8 years. The racial or ethnic makeup of the census designated place was 16823 White, 1245 Black or African American, 94 American Indian, 5253 Asian, 8 Native Hawaiian, 1104 from two or more races and 2895 Ohter races.
The median income for a household in the census designated place was $66445, making it the 38th wealthiest census designated place by median household income among the Virginia. The median income for a family in the census designated place was $72682, it is the 41st highest census designated place by median family income in the U.S. state of Virginia. The per capita income for the census designated place was $28705, it would be the 51st highest census designated place by per capita income in the U.S. state of Virginia. The median income was $31517, Males had a median income of $35549 versus $28203 for females.
In 2000, 6351 pupils and students, of which 3118 are male and 3233 are female, 23.16% of the total population, are in the education system. Of which, total enrollment of student are in, 490 nursery or pri school, 452 kindergarten, 2497 elementary school, 1309 high school and 1603 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 21655 |
| April 2000 Estimate | 21669 |
| July 2000 Estimate | 21761 |
| July 2001 Estimate | 21795 |
| July 2002 Estimate | 21839 |
| July 2003 Estimate | 21564 |
| July 2004 Estimate | 21480 |
| July 2005 Estimate | 21827 |
| July 2006 Estimate | 21609 |
| July 2007 Estimate | 21744 |
| July 2008 Estimate | 22045 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 223 | 267 | 490 |
| Kindergarten | 246 | 206 | 452 |
| Elementary school | 1210 | 1287 | 2497 |
| High school | 784 | 525 | 1309 |
| College or graduate school | 655 | 948 | 1603 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Jefferson CDP, Virginia | $66445 | $72682 | $28705 |
| Fairfax County, Virginia | $81050 | $92146 | $36888 |
| Virginia, United States | $46677 | $54169 | $23975 |
| United States | $41994 | $50046 | $21587 |