Sammamish City, Washington
As of the census of 2000, there were 34104 people, 11131 households, and 9655 families living in the city. The population density was 1888.9 people per square mile (729.31/kmē), making it the 132nd most densely populated city in Washington. There were 11599 housing units at an average density of 642.6 per square mile (248.11/kmē). It has an average household size was 3.06 persons, and the average family size was 3.29 persons. The population's age distribution was 33.4% under the age of 18, 4.8% from 18 to 24, 33.2% from 25 to 44, 24.6% from 45 to 64, and 4% who were 65 or older. For every 100 females there were 101.7 males. For every 100 females age 18 and over, there were 98.5 males. The median age was 35.3 years, the median age of male residents at 35 and the median age of female residents at 35.6. The racial makeup of the city was 87.82% White, 0.85% Black or African American, 0.29% American Indian, 7.89% Asian, 0.09% Native Hawaiian, 2.46% from two or more races and 0.6% Other races.
The median income for a household in the city was $101592, it is Washington's sixth wealthiest city by median household income. The median income for a family in the city was $104356, it would be the ninth highest city by median family income in the U.S. state of Washington. The per capita income for the city was $42971, making it the 11th highest city by per capita income in Washington. The median income was $47907, The median income for males was $63370 versus $30249 for females.
In 2000, 11099 pupils and students, of which 5703 are male and 5396 are female, 32.54% of the total population, are in the education system. Of which, total enrollment of student are in, 1151 nursery or pri school, 528 kindergarten, 5587 elementary school, 2440 high school and 1393 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 34104 |
| April 2000 Estimate | 34104 |
| July 2000 Estimate | 34756 |
| July 2001 Estimate | 35010 |
| July 2002 Estimate | 35262 |
| July 2003 Estimate | 35636 |
| July 2004 Estimate | 37425 |
| July 2005 Estimate | 39093 |
| July 2006 Estimate | 39763 |
| July 2007 Estimate | 39997 |
| July 2008 Estimate | 40179 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 625 | 526 | 1151 |
| Kindergarten | 300 | 228 | 528 |
| Elementary school | 2869 | 2718 | 5587 |
| High school | 1261 | 1179 | 2440 |
| College or graduate school | 648 | 745 | 1393 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Sammamish city, Washington | $101592 | $104356 | $42971 |
| King County, Washington | $53157 | $66035 | $29521 |
| Washington, United States | $45776 | $53760 | $22973 |
| United States | $41994 | $50046 | $21587 |