Kennewick City, Washington
As of the census of 2000, there were 54693 residents, 20786 households, and 14177 families in the city. The population density was 2384.9 people per square mile (920.82/kmē), it is the 96th most populated city in terms of population density. There were 22043 housing units at an average density of 961.3 per square mile (371.16/kmē). The average household size was 2.6 people, and the average family size was 3.15 people. Age range in the city was well distributed with 29.6% under the age of 18, 10.3% from 18 to 24, 29.3% from 25 to 44, 20.6% from 45 to 64, and 10.2% who were 65 or older. For every 100 females there were 98.3 males. For every 100 females age 18 and over, there were 94.3 males. The median age of the city's population was 32.3 years, the median age of male residents at 31 and the median age of female residents at 33.5. The racial or ethnic makeup of the city was 82.93% White, 1.14% Black or African American, 0.93% American Indian, 2.12% Asian, 0.11% Native Hawaiian, 3.37% from two or more races and 9.4% Other races.
The median income for a household in the city was $41213, it is the 229th highest city by median household income in the U.S. state of Washington. The median income for a family in the city was $50011, it would be the 210th highest city by median family income in the U.S. state of Washington. The per capita income for the city was $20152, making its Washington's 200th highest city by per capita income. The median income is $22641, The median income for males was $31324, compared to $17081 for females.
In 2000, 14989 pupils and students, of which 7451 are male and 7538 are female, 27.41% of the total population, are in the education system. Of which, total enrollment of student are in, 902 nursery or pri school, 1024 kindergarten, 7164 elementary school, 3850 high school and 2049 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 54693 |
| April 2000 Estimate | 56300 |
| July 2000 Estimate | 56519 |
| July 2001 Estimate | 57415 |
| July 2002 Estimate | 58815 |
| July 2003 Estimate | 60054 |
| July 2004 Estimate | 60501 |
| July 2005 Estimate | 60811 |
| July 2006 Estimate | 61359 |
| July 2007 Estimate | 61937 |
| July 2008 Estimate | 63216 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 476 | 426 | 902 |
| Kindergarten | 462 | 562 | 1024 |
| Elementary school | 3739 | 3425 | 7164 |
| High school | 1817 | 2033 | 3850 |
| College or graduate school | 957 | 1092 | 2049 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Kennewick city, Washington | $41213 | $50011 | $20152 |
| Benton County, Washington | $47044 | $54146 | $21301 |
| Washington, United States | $45776 | $53760 | $22973 |
| United States | $41994 | $50046 | $21587 |