Richland City, Washington
According to 2000 Census Bureau, there were 38708 people, 15549 households, and 10687 families residing in the city. The population density was 1111.8 people per square mile (429.27/km˛), giving it the 243rd most densely populated city among the Washington. There were 16458 housing units at an average density of 472.7 per square mile (182.51/km˛). It has an average household size was 2.48 persons, and the average family size was 3.02 persons. In the city Age distribution was 27.2% under the age of 18, 7.5% from 18 to 24, 27.1% from 25 to 44, 25.4% from 45 to 64, and 12.8% who were 65 or older. For every 100 females there were 96 males. For every 100 females age 18 and over, there were 93.2 males. The median age of the city's population was 37.7 years, The median age of males was 36.9 years, for females the median age was 38.4 years. The racial makeup of the city was 89.55% White, 1.37% Black or African American, 0.76% American Indian, 4.06% Asian, 0.11% Native Hawaiian, 2.31% from two or more races and 1.85% Other races.
The median income for a household in the city was $53092, it is 120th wealthiest city by median household income in Washington. The median income for a family in the city was $61482, making it the 108th wealthiest city by median family income among the Washington. The per capita income for the city was $25494, it is 83rd wealthiest city by per capita income in Washington. The median income of city was $28205, Males have a median income of $41576 versus $19331 for females.
In 2000, 10999 pupils and students, of which 50.83% are male and 49.17% are female, 28.42% of the total population, are in the education system. Of which, percentage of enrollment student are in, 6.49% nursery or pri school, 4.36% kindergarten, 46.18% elementary school, 23.5% high school and 19.47% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 38708 |
| April 2000 Estimate | 38734 |
| July 2000 Estimate | 38927 |
| July 2001 Estimate | 39711 |
| July 2002 Estimate | 41344 |
| July 2003 Estimate | 42271 |
| July 2004 Estimate | 42952 |
| July 2005 Estimate | 43746 |
| July 2006 Estimate | 43990 |
| July 2007 Estimate | 44557 |
| July 2008 Estimate | 46155 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 339 | 375 | 714 |
| Kindergarten | 283 | 197 | 480 |
| Elementary school | 2629 | 2450 | 5079 |
| High school | 1289 | 1296 | 2585 |
| College or graduate school | 1051 | 1090 | 2141 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Richland city, Washington | $53092 | $61482 | $25494 |
| Benton County, Washington | $47044 | $54146 | $21301 |
| Washington, United States | $45776 | $53760 | $22973 |
| United States | $41994 | $50046 | $21587 |