Kirkland City, Washington
As of the census of 2000, there were 45054 people, 20736 households, and 11035 families residing in the city. The population density was 4220.3 people per square mile (1629.47/kmē), giving it the 16th most densely populated city among the Washington. There were 21831 housing units at an average density of 2044.1 per square mile (789.23/kmē). It has an average household size was 2.13 persons, and the average family size was 2.8 persons. In the city the population was distributed as follows: 18.5% under the age of 18, 9.3% from 18 to 24, 38.1% from 25 to 44, 23.9% from 45 to 64, and 10.2% who were 65 or older. For every 100 females there were 94.8 males. For every 100 females age 18 and over, there were 92.8 males. The median age of the city's population was 36.1 years, The median age of males was 35.1 years, for females the median age was 37.2 years. The racial or ethnic makeup of the city was 85.28% White, 1.59% Black or African American, 0.53% American Indian, 7.8% Asian, 0.2% Native Hawaiian, 2.92% from two or more races and 1.69% Other races.
The median income for a household in the city was $60332, making its Washington's 85th highest city by median household income. The median income for a family in the city was $73395, it is the 43rd highest city by median family income in the U.S. state of Washington. The per capita income for the city was $38903, it is Washington's 13th wealthiest city by per capita income. The median income of city was $35771, Males have a median income of $42563 versus $29267 for females.
In 2000, 9555 pupils and students, of which 48.05% are male and 51.95% are female, 21.21% of the total population, are in the education system. Of which, percentage of enrollment student are in, 7.51% nursery or pri school, 5.36% kindergarten, 37.49% elementary school, 17.85% high school and 31.78% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 45054 |
| April 2000 Estimate | 45054 |
| July 2000 Estimate | 45012 |
| July 2001 Estimate | 45082 |
| July 2002 Estimate | 45413 |
| July 2003 Estimate | 45405 |
| July 2004 Estimate | 45378 |
| July 2005 Estimate | 45692 |
| July 2006 Estimate | 46278 |
| July 2007 Estimate | 46818 |
| July 2008 Estimate | 47303 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 303 | 415 | 718 |
| Kindergarten | 251 | 261 | 512 |
| Elementary school | 1768 | 1814 | 3582 |
| High school | 1001 | 705 | 1706 |
| College or graduate school | 1268 | 1769 | 3037 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Kirkland city, Washington | $60332 | $73395 | $38903 |
| King County, Washington | $53157 | $66035 | $29521 |
| Washington, United States | $45776 | $53760 | $22973 |
| United States | $41994 | $50046 | $21587 |