San Juan County, Washington
According to 2000 Census Bureau, there were 14077 residents, 6466 households, and 4014 families in the county. The population density was 80.5 people per square mile (31.08/kmē), it is the 11th most densely populated county in the U.S. state of Washington. There were 9752 housing units at an average density of 55.8 per square mile (21.54/kmē). The average household size was 2.16 people, and the average family size was 2.65 people. In the county Age distribution was 19.1% under the age of 18, 4.5% from 18 to 24, 21.7% from 25 to 44, 35.7% from 45 to 64, and 19% who were 65 or older. For every 100 males there were 105.2 females. For every 100 males age 18 and over, there were 107.5 females. As of July 2008, the estimated population of the county is 15294, The racial or ethnic makeup of the county was 95.63% White, 0.33% Black or African American, 0.89% American Indian, 1.24% Asian, 0.1% Native Hawaiian, and 1.81% from two or more races.
The median income for a household in the county was $43491, it is the ninth wealthiest county in terms of median household income. The median income for a family in the county was $51835, it is the eighth wealthiest county in terms of median family income. The per capita income for the county was $30603, it is the wealthiest county in terms of per capita income.
In 2000, 2789 pupils and students, of which 51.92% are male and 48.08% are female, 19.81% of the total population, are in the education system. Of which, percentage of enrollment student are in, 9.21% nursery or pri school, 3.87% kindergarten, 52.38% elementary school, 22.05% high school and 12.48% 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 | Friday Harbor Town | San Juan County | 1.42 | 1.36 | 0.07 | 1989 | 1467.7 | 19792 | 35139 |
| Year | Population |
|---|---|
| April 2000 census | 14077 |
| April 2000 Estimate | 14077 |
| July 2000 Estimate | 14147 |
| July 2001 Estimate | 14345 |
| July 2002 Estimate | 14619 |
| July 2003 Estimate | 14745 |
| July 2004 Estimate | 15006 |
| July 2005 Estimate | 15073 |
| July 2006 Estimate | 15116 |
| July 2007 Estimate | 15182 |
| July 2008 Estimate | 15294 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 107 | 150 | 257 |
| Kindergarten | 55 | 53 | 108 |
| Elementary school | 755 | 706 | 1461 |
| High school | 382 | 233 | 615 |
| College or graduate school | 149 | 199 | 348 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| San Juan County, Washington | $43491 | $51835 | $30603 |
| Washington, United States | $45776 | $53760 | $22973 |
| United States | $41994 | $50046 | $21587 |