Dukes County, Massachusetts
As of the census of 2000, there were 14987 people in the county, organized into 6421 households, and 3791 families residing in the county. The population density was 144.4 people per square mile (55.75/kmē), it is the second least populated county in terms of population density. There were 14836 housing units at an average density of 143 per square mile (55.21/kmē). The average household size was 2.3 and the average family size was 2.91. Age range in the county was well distributed with 22.7% under the age of 18, 5.5% from 18 to 24, 29.6% from 25 to 44, 27.8% from 45 to 64, and 14.4% who were 65 or older. For every 100 females there were 95.6 males. For every 100 females age 18 and over, there were 92.1 males. As of July 2008, the estimated population was 15527, The racial makeup of the county was 92.19% White, 2.74% Black or African American, 2.29% American Indian, 0.78% Asian, 0.11% Native Hawaiian, and 1.88% from two or more races.
The median income for a household in the county was $45559, it is the ninth highest county by median household income in the U.S. state of Massachusetts. The median income for a family in the county was $55018, making its Massachusetts's eighth highest county by median family income. The per capita income for the county was $26472, it is Massachusetts's fourth wealthiest county by per capita income.
In 2000, 3307 pupils and students, of which 52.4% are male and 47.6% are female, 22.07% of the total population, are in the education system. Of which, percentage of enrollment student are in, 8.35% nursery or pri school, 5.65% kindergarten, 48.29% elementary school, 25.34% high school and 12.37% 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 | Vineyard Haven Cdp | Dukes County | 1.58 | 1.25 | 0.33 | 2048 | 1635.9 | 26225 | 37318 |
| Year | Population |
|---|---|
| April 2000 census | 14987 |
| April 2000 Estimate | 14987 |
| July 2000 Estimate | 15076 |
| July 2001 Estimate | 15192 |
| July 2002 Estimate | 15361 |
| July 2003 Estimate | 15458 |
| July 2004 Estimate | 15480 |
| July 2005 Estimate | 15467 |
| July 2006 Estimate | 15390 |
| July 2007 Estimate | 15452 |
| July 2008 Estimate | 15527 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 157 | 119 | 276 |
| Kindergarten | 91 | 96 | 187 |
| Elementary school | 847 | 750 | 1597 |
| High school | 444 | 394 | 838 |
| College or graduate school | 194 | 215 | 409 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Dukes County, Massachusetts | $45559 | $55018 | $26472 |
| Massachusetts, United States | $50502 | $61664 | $25952 |
| United States | $41994 | $50046 | $21587 |