Trinity County, California
According to 2000 Census Bureau, there were 13022 residents, 5587 households, and 3625 families in the county. The population density was 4.1 people per square mile (1.58/kmē), giving it the fifth least densely populated county among the California. There were 7980 housing units at an average density of 2.5 per square mile (0.97/kmē). The average household size was 2.29 and the average family size was 2.8. In the county Age distribution was 22.8% under the age of 18, 5.1% from 18 to 24, 22.7% from 25 to 44, 32.1% from 45 to 64, and 17.2% who were 65 or older. For every 100 females there were 104.2 males. For every 100 females age 18 and over, there were 102.6 males. As of July 2008, the estimated population was 14317, The racial or ethnic makeup of the county was 89.65% White, 0.46% Black or African American, 5.1% American Indian, 0.79% Asian, 0.11% Native Hawaiian, and 3.89% from two or more races.
The median income for a household in the county was $27711, making it the second lowest county by median household income in California. The median income for a family in the county was $34343, making it the second poorest county by median family income among the California. The per capita income for the county was $16868, it is the 16th poorest county in terms of per capita income.
In 2000, 3112 pupils and students, of which 1692 are male and 1420 are female, 23.9% of the total population, are in the education system. Of which, total enrollment of student are in, 123 nursery or pri school, 175 kindergarten, 1500 elementary school, 873 high school and 441 College graduate school.
| Rank | City | County | Total Area mi2 | Land Area mi2 | Water Area mi2 | Population | Density mi2 | Per capita Income | House hold Income |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Hayfork Cdp | Trinity County | 155.61 | 155.54 | 0.07 | 2315 | 14.9 | 14611 | 22824 |
| 2 | Lewiston Cdp | Trinity County | 34.58 | 34.58 | 0 | 1305 | 37.7 | 16214 | 30500 |
| 3 | Weaverville Cdp | Trinity County | 35.39 | 35.39 | 0 | 3554 | 100.4 | 18297 | 30319 |
| Year | Population |
|---|---|
| April 2000 census | 13022 |
| April 2000 Estimate | 13022 |
| July 2000 Estimate | 13007 |
| July 2001 Estimate | 12919 |
| July 2002 Estimate | 13162 |
| July 2003 Estimate | 13342 |
| July 2004 Estimate | 13337 |
| July 2005 Estimate | 13643 |
| July 2006 Estimate | 13927 |
| July 2007 Estimate | 14141 |
| July 2008 Estimate | 14317 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 90 | 33 | 123 |
| Kindergarten | 103 | 72 | 175 |
| Elementary school | 793 | 707 | 1500 |
| High school | 508 | 365 | 873 |
| College or graduate school | 198 | 243 | 441 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Trinity County, California | $27711 | $34343 | $16868 |
| California, United States | $47493 | $53025 | $22711 |
| United States | $41994 | $50046 | $21587 |