Elkridge Cdp, Maryland
As of the census of 2000, there were 22042 people, 8324 households, and 5797 families living in the census designated place. The population density was 2799.9 people per square mile (1081.05/kmē), making its Maryland's 111th most densely populated census designated place. There were 8719 housing units at an average density of 1107.9 per square mile (427.76/kmē). The average household size was 2.64 people, and the average family size was 3.16 people. In the census designated place Age distribution was 29.2% under the age of 18, 6% from 18 to 24, 44.4% from 25 to 44, 15.3% from 45 to 64, and 5.2% who were 65 or older. For every 100 males there were 104.7 females. For every 100 males age 18 and over, there were 108.9 females. The median age is 32.1 years, the median age of male residents at 31.7 and the median age of female residents at 32.4. The racial or ethnic makeup of the census designated place was 80.58% White, 9.59% Black or African American, 0.21% American Indian, 6.47% Asian, 0.03% Native Hawaiian, 2.16% from two or more races and 0.95% Other races.
The median income for a household in the census designated place was $65835, it is 101st wealthiest census designated place by median household income in Maryland. The median income for a family in the census designated place was $71923, it is the 107th wealthiest census designated place in terms of median family income. The per capita income for the census designated place was $27629, making it the 104th highest census designated place by per capita income in Maryland. The median income is $35768, Males had a median income of $42677 versus $29761 for females.
In 2000, 6077 pupils and students, of which 3004 are male and 3073 are female, 27.57% of the total population, are in the education system. Of which, total enrollment of student are in, 556 nursery or pri school, 439 kindergarten, 2711 elementary school, 1084 high school and 1287 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 11331 |
| April 2000 Estimate | 11404 |
| July 2000 Estimate | 11400 |
| July 2001 Estimate | 11346 |
| July 2002 Estimate | 11361 |
| July 2003 Estimate | 11435 |
| July 2004 Estimate | 11548 |
| July 2005 Estimate | 11794 |
| July 2006 Estimate | 12387 |
| July 2007 Estimate | 12831 |
| July 2008 Estimate | 13085 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 299 | 257 | 556 |
| Kindergarten | 162 | 277 | 439 |
| Elementary school | 1440 | 1271 | 2711 |
| High school | 506 | 578 | 1084 |
| College or graduate school | 597 | 690 | 1287 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Elkridge CDP, Maryland | $65835 | $71923 | $27629 |
| Howard County, Maryland | $74167 | $85422 | $32402 |
| Maryland, United States | $52868 | $61876 | $25614 |
| United States | $41994 | $50046 | $21587 |