Sierra County, California
According to 2000 Census Bureau, there were 3555 people, 1520 households, and 986 families residing in the county. The population density was 3.7 people per square mile (1.43/kmē), making its California's fourth least densely populated county. There were 2202 housing units at an average density of 2.3 per square mile (0.89/kmē). The average household size was 2.32 people, and the average family size was 2.83 people. In the county Age distribution was 23.3% under the age of 18, 4.8% from 18 to 24, 24% from 25 to 44, 30.2% from 45 to 64, and 17.7% who were 65 or older. For every 100 males there were 98.1 females. For every 100 males age 18 and over, there were 102.2 females. It has an estimated population (as of July 2008) of 3263, The racial makeup of the county was 95.43% White, 0.21% Black or African American, 2.18% American Indian, 0.15% Asian, 0.12% Native Hawaiian, and 1.9% from two or more races.
The median income for a household in the county was $35827, it would be the 38th highest county by median household income in the U.S. state of California. The median income for a family in the county was $42756, it would be the 37th highest county by median family income in the U.S. state of California. The per capita income for the county was $18815, making it the 32nd wealthiest county by per capita income among the California.
In 2000, 875 pupils and students, of which 52.46% are male and 47.54% are female, 24.61% of the total population, are in the education system. Of which, percentage of enrollment student are in, 5.94% nursery or pri school, 4.69% kindergarten, 43.09% elementary school, 32.11% high school and 14.17% 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 | Loyalton City | Sierra County | 0.34 | 0.34 | 0 | 862 | 2516.4 | 15732 | 34063 |
| Year | Population |
|---|---|
| April 2000 census | 3555 |
| April 2000 Estimate | 3555 |
| July 2000 Estimate | 3569 |
| July 2001 Estimate | 3509 |
| July 2002 Estimate | 3468 |
| July 2003 Estimate | 3487 |
| July 2004 Estimate | 3400 |
| July 2005 Estimate | 3338 |
| July 2006 Estimate | 3381 |
| July 2007 Estimate | 3312 |
| July 2008 Estimate | 3263 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 42 | 10 | 52 |
| Kindergarten | 27 | 14 | 41 |
| Elementary school | 226 | 151 | 377 |
| High school | 128 | 153 | 281 |
| College or graduate school | 36 | 88 | 124 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Sierra County, California | $35827 | $42756 | $18815 |
| California, United States | $47493 | $53025 | $22711 |
| United States | $41994 | $50046 | $21587 |