Colusa County Historical Education Level Data
ACS 2010-2014 data
Total population: 21,424
| Colusa County | California | U.S. | |
| Total 25 Years and Over Population | 13,244, 100% | 24,865,866 | 209,056,129 |
| Less Than High School | 4,151, 31.34%, see rank | 18.51% | 13.67% |
| High School Graduate | 3,247, 24.52%, see rank | 20.72% | 27.95% |
| Some College or Associate Degree | 3,950, 29.82%, see rank | 29.76% | 29.09% |
| Bachelor Degree | 1,491, 11.26%, see rank | 19.59% | 18.27% |
| Master, Doctorate, or Professional Degree | 405, 3.06%, see rank | 11.41% | 11.01% |
| USA.com Education Index# | 12.01, see rank | 13.44 | 13.54 |
# Higher USA.com Education Index means more educated population.
ACS 2008-2012 data
Total population: 21,329
| Colusa County | California | U.S. | |
| Total 25 Years and Over Population | 13,036, 100% | 24,117,317 | 204,336,017 |
| Less Than High School | 3,975, 30.49%, see rank | 18.98% | 14.28% |
| High School Graduate | 3,205, 24.59%, see rank | 20.68% | 28.24% |
| Some College or Associate Degree | 4,094, 31.41%, see rank | 29.88% | 28.99% |
| Bachelor Degree | 1,430, 10.97%, see rank | 19.35% | 17.88% |
| Master, Doctorate, or Professional Degree | 332, 2.55%, see rank | 11.10% | 10.61% |
| USA.com Education Index# | 12.03, see rank | 13.39 | 13.47 |
# Higher USA.com Education Index means more educated population.
ACS 2006-2010 data
Total population: 21,165
| Colusa County | California | U.S. | |
| Total 25 Years and Over Population | 12,974, 100% | 23,497,945 | 199,726,659 |
| Less Than High School | 3,824, 29.47%, see rank | 19.32% | 14.97% |
| High School Graduate | 3,560, 27.44%, see rank | 21.49% | 28.99% |
| Some College or Associate Degree | 4,066, 31.34%, see rank | 29.13% | 28.14% |
| Bachelor Degree | 1,148, 8.85%, see rank | 19.22% | 17.60% |
| Master, Doctorate, or Professional Degree | 376, 2.90%, see rank | 10.84% | 10.30% |
| USA.com Education Index# | 12.00, see rank | 13.34 | 13.39 |
# Higher USA.com Education Index means more educated population.
ACS 2005-2009 data
Total population: 21,001
| Colusa County | California | U.S. | |
| Total 25 Years and Over Population | 12,570, 100% | 23,219,217 | 197,440,772 |
| Less Than High School | 4,027, 32.04%, see rank | 19.54% | 15.42% |
| High School Graduate | 3,115, 24.78%, see rank | 21.87% | 29.31% |
| Some College or Associate Degree | 3,802, 30.25%, see rank | 28.84% | 27.74% |
| Bachelor Degree | 1,158, 9.21%, see rank | 19.07% | 17.42% |
| Master, Doctorate, or Professional Degree | 468, 3.72%, see rank | 10.67% | 10.12% |
| USA.com Education Index# | 11.95, see rank | 13.31 | 13.34 |
# Higher USA.com Education Index means more educated population.
US Census 2000 data
Total population: 18,804
| Colusa County | California | U.S. | |
| Total 25 Years and Over Population | 10,912, 100% | 21,298,900 | 182,211,639 |
| Less Than High School | 3,927, 35.99%, see rank | 23.21% | 19.60% |
| High School Graduate | 2,635, 24.15%, see rank | 20.13% | 28.63% |
| Some College or Associate Degree | 3,188, 29.22%, see rank | 30.04% | 27.37% |
| Bachelor Degree | 858, 7.86%, see rank | 17.09% | 15.54% |
| Master, Doctorate, or Professional Degree | 304, 2.79%, see rank | 9.53% | 8.86% |
| USA.com Education Index# | 11.65, see rank | 13.02 | 13.01 |
# Higher USA.com Education Index means more educated population.
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.