Humboldt Hill Cdp, California
As of the census of 2000, there were 3246 people, 1209 households, and 851 families living in the census designated place. The population density was 778.3 people per square mile (300.5/km˛), making it the 341st least densely populated census designated place in California. There were 1269 housing units at an average density of 304.3 per square mile (117.49/km˛). The average household size was 2.5 people, and the average family size was 2.93 people. In the census designated place the population was distributed as follows: 22.9% under the age of 18, 10.9% from 18 to 24, 24.2% from 25 to 44, 25.5% from 45 to 64, and 16.5% who were 65 or older. For every 100 females there were 97.8 males. For every 100 females age 18 and over, there were 92.4 males. The median age of the census designated place's population was 39.9 years, The median age of males and females living in Humboldt Hill Cdp was 37.8 and 42 years respectively. The racial makeup of the census designated place was 2846 White, 29 Black or African American, 106 American Indian, 60 Asian, 10 Native Hawaiian, 130 from two or more races and 65 Ohter races.
The median income for a household in the census designated place was $37121, it is 693rd wealthiest census designated place by median household income in California. The median income for a family in the census designated place was $42826, making it the 666th highest census designated place by median family income in California. The per capita income for the census designated place was $16222, it would be the 685th highest census designated place by per capita income in the U.S. state of California. The median income of census designated place was $20388, Median income for males is $21827, compared with $19417 for females.
In 2000, 1107 pupils and students, of which 53.66% are male and 46.34% are female, 34.1% of the total population, are in the education system. Of which, percentage of enrollment student are in, 4.52% nursery or pri school, 1.36% kindergarten, 33.69% elementary school, 24.93% high school and 35.5% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 10497 |
| April 2000 Estimate | 10497 |
| July 2000 Estimate | 10511 |
| July 2001 Estimate | 10638 |
| July 2002 Estimate | 10746 |
| July 2003 Estimate | 10886 |
| July 2004 Estimate | 11009 |
| July 2005 Estimate | 11206 |
| July 2006 Estimate | 11273 |
| July 2007 Estimate | 11264 |
| July 2008 Estimate | 11329 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 27 | 23 | 50 |
| Kindergarten | 15 | 15 | |
| Elementary school | 212 | 161 | 373 |
| High school | 115 | 161 | 276 |
| College or graduate school | 240 | 153 | 393 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Humboldt Hill CDP, California | $37121 | $42826 | $16222 |
| Humboldt County, California | $31226 | $39370 | $17203 |
| California, United States | $47493 | $53025 | $22711 |
| United States | $41994 | $50046 | $21587 |