Hybla Valley Cdp, Virginia
As of the census of 2000, there were 16721 people, 6362 households, and 4214 families residing in the census designated place. The population density was 5481.7 people per square mile (2116.5/kmē), it is ninth most densely populated census designated place in Virginia. There were 6515 housing units at an average density of 2136.1 per square mile (824.75/kmē). It has an average household size was 2.61 persons, and the average family size was 3.18 persons. Age range in the census designated place was well distributed with 26.2% under the age of 18, 8.9% from 18 to 24, 33% from 25 to 44, 21.5% from 45 to 64, and 10.4% who were 65 or older. For every 100 females there were 93.1 males. For every 100 females age 18 and over, there were 90.2 males. The median age is 33.8 years, the median age of male residents at 32.6 and the median age of female residents at 35.4. The racial or ethnic makeup of the census designated place was 49.98% White, 28.53% Black or African American, 0.58% American Indian, 8.01% Asian, 0.06% Native Hawaiian, 3.77% from two or more races and 9.07% Other races.
Population 2000-2008 |
School Enrollment 2000 |
GDP 2000 |
The median income for a household in the census designated place was $49087, making it the 94th highest census designated place by median household income in Virginia. The median income for a family in the census designated place was $57984, making its Virginia's 87th highest census designated place by median family income. The per capita income for the census designated place was $24745, making it the 81st highest census designated place by per capita income in Virginia. The median income is $25270, Males have a median income of $26551 versus $22456 for females.
In 2000, 4365 pupils and students, of which 48.59% are male and 51.41% are female, 26.1% of the total population, are in the education system. Of which, percentage of enrollment student are in, 7.38% nursery or pri school, 3.39% kindergarten, 46.44% elementary school, 23.39% high school and 19.4% 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 | 142 | 180 | 322 |
| Kindergarten | 95 | 53 | 148 |
| Elementary school | 1011 | 1016 | 2027 |
| High school | 449 | 572 | 1021 |
| College or graduate school | 424 | 423 | 847 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Hybla Valley CDP, Virginia | $49087 | $57984 | $24745 |
| Fairfax County, Virginia | $81050 | $92146 | $36888 |
| Virginia, United States | $46677 | $54169 | $23975 |
| United States | $41994 | $50046 | $21587 |