Calvert County, Maryland
As of the census of 2000, there were 74563 people, 25447 households, and 20149 families residing in the county. The population density was 346.5 people per square mile (133.78/kmē), it is the eighth most populated county in terms of population density. There were 27576 housing units at an average density of 128.2 per square mile (49.5/kmē). The average household size was 2.91 people, and the average family size was 3.26 people. Age range in the county was well distributed with 29.6% under the age of 18, 6.4% from 18 to 24, 31.7% from 25 to 44, 23.4% from 45 to 64, and 8.9% who were 65 or older. For every 100 females there were 97.3 males. For every 100 females age 18 and over, there were 94 males. As of July 2008, the population was estimated at 88698, The racial or ethnic makeup of the county was 82.3% White, 14.41% Black or African American, 0.32% American Indian, 1.29% Asian, 0.03% Native Hawaiian, and 1.64% from two or more races.
The median income for a household in the county was $65945, it is the third highest county by median household income in the U.S. state of Maryland. The median income for a family in the county was $71545, making it the third highest county by median family income in Maryland. The per capita income for the county was $25410, making its Maryland's seventh highest county by per capita income.
In 2000, 21773 pupils and students, of which 50.47% are male and 49.53% are female, 29.2% of the total population, are in the education system. Of which, percentage of enrollment student are in, 5.86% nursery or pri school, 5.9% kindergarten, 50.25% elementary school, 23.53% high school and 14.46% 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 | Calvert Beach-long Beach Cdp | Calvert County | 2.54 | 2.54 | 0 | 2487 | 980.2 | 23981 | 63262 |
| 2 | Chesapeake Beach Town | Calvert County | 2.78 | 2.78 | 0 | 3180 | 1144.7 | 29616 | 68365 |
| 3 | Chesapeake Ranch Estates-drum Point Cdp | Calvert County | 6.4 | 6.04 | 0.36 | 11503 | 1904.8 | 21428 | 56904 |
| 4 | Dunkirk Cdp | Calvert County | 7.28 | 6.78 | 0.5 | 2363 | 348.7 | 31923 | 100868 |
| 5 | Huntingtown Cdp | Calvert County | 8.22 | 8.22 | 0 | 2436 | 296.3 | 28312 | 81672 |
| 6 | Lusby Cdp | Calvert County | 3.66 | 3.5 | 0.16 | 1666 | 476.1 | 19932 | 40769 |
| 7 | North Beach Town | Calvert County | 0.36 | 0.35 | 0.01 | 1880 | 5369.1 | 22854 | 46111 |
| 8 | Owings Cdp | Calvert County | 3.93 | 3.93 | 0 | 1325 | 337.2 | 27287 | 74150 |
| 9 | Prince Frederick Cdp | Calvert County | 3.26 | 3.26 | 0 | 1432 | 439.9 | 21868 | 22321 |
| 10 | Solomons Cdp | Calvert County | 2.13 | 1.79 | 0.34 | 1536 | 856.1 | 33049 | 48532 |
| 11 | St. Leonard Cdp | Calvert County | 3.25 | 3.25 | 0 | 536 | 164.8 | 18884 | 67188 |
| Year | Population |
|---|---|
| April 2000 census | 74563 |
| April 2000 Estimate | 74563 |
| July 2000 Estimate | 75164 |
| July 2001 Estimate | 77333 |
| July 2002 Estimate | 80380 |
| July 2003 Estimate | 83342 |
| July 2004 Estimate | 85311 |
| July 2005 Estimate | 86738 |
| July 2006 Estimate | 87536 |
| July 2007 Estimate | 88145 |
| July 2008 Estimate | 88698 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 584 | 692 | 1276 |
| Kindergarten | 660 | 625 | 1285 |
| Elementary school | 5706 | 5234 | 10940 |
| High school | 2732 | 2392 | 5124 |
| College or graduate school | 1306 | 1842 | 3148 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Calvert County, Maryland | $65945 | $71545 | $25410 |
| Maryland, United States | $52868 | $61876 | $25614 |
| United States | $41994 | $50046 | $21587 |