Tri-city Cdp, Oregon
As of the census of 2000, there were 3519 people in the census designated place, organized into 16 households, and 12 families living in the census designated place. The population density was 465.1 people per square mile (179.58/km˛), it is Oregon's 58th least densely populated census designated place. There were 1409 housing units at an average density of 186.1 per square mile (71.85/km˛). The average household size was 2.6 people, and the average family size was 2.96 people. In the census designated place Population was distributed with 25.3% under the age of 18, 9% from 18 to 24, 25% from 25 to 44, 23.8% from 45 to 64, and 16.9% who were 65 or older. For every 100 females there were 95.5 males. For every 100 females age 18 and over, there were 93.4 males. The median age of the census designated place's population was 38.4 years, the median age of male residents at 37.2 and the median age of female residents at 39.3. The racial or ethnic makeup of the census designated place was 93.78% White, 0.14% Black or African American, 1.79% American Indian, 0.51% Asian, 0.03% Native Hawaiian, 3.47% from two or more races and 0.28% Other races.
The median income for a household in the census designated place was $33306, it is the 173rd wealthiest census designated place in terms of median household income. The median income for a family in the census designated place was $37301, making it the 193rd wealthiest census designated place by median family income among the Oregon. The per capita income for the census designated place was $15017, it is 204th wealthiest census designated place by per capita income in Oregon. The median income was $18615, The median income for males was $26319, compared to $10643 for females.
In 2000, 710 pupils and students, of which 381 are male and 329 are female, 20.18% of the total population, are in the education system. Of which, total enrollment of student are in, 24 nursery or pri school, 65 kindergarten, 396 elementary school, 150 high school and 75 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 6669 |
| April 2000 Estimate | 6690 |
| July 2000 Estimate | 6713 |
| July 2001 Estimate | 6766 |
| July 2002 Estimate | 6944 |
| July 2003 Estimate | 7102 |
| July 2004 Estimate | 7169 |
| July 2005 Estimate | 7159 |
| July 2006 Estimate | 7167 |
| July 2007 Estimate | 7138 |
| July 2008 Estimate | 7108 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 9 | 15 | 24 |
| Kindergarten | 29 | 36 | 65 |
| Elementary school | 206 | 190 | 396 |
| High school | 97 | 53 | 150 |
| College or graduate school | 40 | 35 | 75 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Tri-City CDP, Oregon | $33306 | $37301 | $15017 |
| Douglas County, Oregon | $33223 | $39364 | $16581 |
| Oregon, United States | $40916 | $48680 | $20940 |
| United States | $41994 | $50046 | $21587 |