Howard County, Maryland
As of the census of 2000, there were 247842 people in the county, organized into 90043 households, and 65790 families residing in the county. The population density was 983.3 people per square mile (379.65/kmē), giving it the sixth most densely populated county among the Maryland. There were 92818 housing units at an average density of 368.3 per square mile (142.2/kmē). The average household size was 2.71 and the average family size was 3.18. In the county the population was spread out, with 28.1% under the age of 18, 6.3% from 18 to 24, 34.4% from 25 to 44, 23.8% from 45 to 64, and 7.5% who were 65 or older. For every 100 males there were 103.5 females. For every 100 males age 18 and over, there were 107.6 females. According to July 2008 Census Bureau estimates, the population of the county is 274995, The racial makeup of the county was 68.22% White, 17.33% Black or African American, 0.27% American Indian, 11.91% Asian, 0.06% Native Hawaiian, and 2.22% from two or more races.
The median income for a household in the county was $74167, it is the wealthiest county in terms of median household income. The median income for a family in the county was $85422, it is Maryland's wealthiest county by median family income. The per capita income for the county was $32402, making it the second highest county by per capita income in Maryland.
In 2000, 73343 pupils and students, of which 49.4% are male and 50.6% are female, 29.59% of the total population, are in the education system. Of which, percentage of enrollment student are in, 7.75% nursery or pri school, 5.68% kindergarten, 44.38% elementary school, 20.34% high school and 21.85% 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 | Jessup Cdp | Anne Arundel County, Howard County | 4.23 | 4.23 | 0 | 7865 | 1858 | 19052 | 48000 |
| 2 | Mount Airy Town | Carroll County, Frederick County, Howard County, County | 3.83 | 3.83 | 0 | 6425 | 1678.5 | 25380 | 66967 |
| 3 | Columbia Cdp | Howard County | 27.66 | 27.56 | 0.1 | 88254 | 3202 | 32833 | 71524 |
| 4 | Elkridge Cdp | Howard County | 7.87 | 7.87 | 0 | 22042 | 2799.9 | 27629 | 65835 |
| 5 | Ellicott City Cdp | Howard County | 32.09 | 32.03 | 0.06 | 56397 | 1760.9 | 33316 | 79031 |
| 6 | North Laurel Cdp | Howard County | 10.51 | 10.2 | 0.32 | 20468 | 2007.3 | 27991 | 66836 |
| 7 | Savage-guilford Cdp | Howard County | 4.97 | 4.94 | 0.04 | 12918 | 2616.7 | 25798 | 64983 |
| Year | Population |
|---|---|
| April 2000 census | 247842 |
| April 2000 Estimate | 247843 |
| July 2000 Estimate | 249520 |
| July 2001 Estimate | 255016 |
| July 2002 Estimate | 259129 |
| July 2003 Estimate | 262517 |
| July 2004 Estimate | 264915 |
| July 2005 Estimate | 267133 |
| July 2006 Estimate | 269631 |
| July 2007 Estimate | 272611 |
| July 2008 Estimate | 274995 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 2923 | 2764 | 5687 |
| Kindergarten | 2159 | 2008 | 4167 |
| Elementary school | 16993 | 15554 | 32547 |
| High school | 7361 | 7556 | 14917 |
| College or graduate school | 6796 | 9229 | 16025 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Howard County, Maryland | $74167 | $85422 | $32402 |
| Maryland, United States | $52868 | $61876 | $25614 |
| United States | $41994 | $50046 | $21587 |