Petroleum County Historical Education Level Data
ACS 2010-2014 data
Total population: 489
| Petroleum County | Montana | U.S. | |
| Total 25 Years and Over Population | 377, 100% | 683,960 | 209,056,129 |
| Less Than High School | 13, 3.45%, see rank | 7.56% | 13.67% |
| High School Graduate | 171, 45.36%, see rank | 29.80% | 27.95% |
| Some College or Associate Degree | 125, 33.16%, see rank | 33.57% | 29.09% |
| Bachelor Degree | 42, 11.14%, see rank | 19.85% | 18.27% |
| Master, Doctorate, or Professional Degree | 26, 6.90%, see rank | 9.22% | 11.01% |
| USA.com Education Index# | 13.45, see rank | 13.81 | 13.54 |
# Higher USA.com Education Index means more educated population.
ACS 2008-2012 data
Total population: 566
| Petroleum County | Montana | U.S. | |
| Total 25 Years and Over Population | 406, 100% | 671,337 | 204,336,017 |
| Less Than High School | 28, 6.90%, see rank | 8.14% | 14.28% |
| High School Graduate | 174, 42.86%, see rank | 30.23% | 28.24% |
| Some College or Associate Degree | 141, 34.73%, see rank | 33.15% | 28.99% |
| Bachelor Degree | 47, 11.58%, see rank | 19.70% | 17.88% |
| Master, Doctorate, or Professional Degree | 16, 3.94%, see rank | 8.79% | 10.61% |
| USA.com Education Index# | 13.16, see rank | 13.74 | 13.47 |
# Higher USA.com Education Index means more educated population.
ACS 2006-2010 data
Total population: 598
| Petroleum County | Montana | U.S. | |
| Total 25 Years and Over Population | 450, 100% | 654,124 | 199,726,659 |
| Less Than High School | 35, 7.78%, see rank | 9.04% | 14.97% |
| High School Graduate | 199, 44.22%, see rank | 31.25% | 28.99% |
| Some College or Associate Degree | 154, 34.22%, see rank | 31.84% | 28.14% |
| Bachelor Degree | 57, 12.67%, see rank | 19.22% | 17.60% |
| Master, Doctorate, or Professional Degree | 5, 1.11%, see rank | 8.65% | 10.30% |
| USA.com Education Index# | 12.96, see rank | 13.65 | 13.39 |
# Higher USA.com Education Index means more educated population.
ACS 2005-2009 data
Total population: 512
| Petroleum County | Montana | U.S. | |
| Total 25 Years and Over Population | 374, 100% | 633,088 | 197,440,772 |
| Less Than High School | 33, 8.82%, see rank | 9.59% | 15.42% |
| High School Graduate | 154, 41.18%, see rank | 31.93% | 29.31% |
| Some College or Associate Degree | 140, 37.43%, see rank | 31.47% | 27.74% |
| Bachelor Degree | 43, 11.50%, see rank | 18.71% | 17.42% |
| Master, Doctorate, or Professional Degree | 4, 1.07%, see rank | 8.30% | 10.12% |
| USA.com Education Index# | 12.93, see rank | 13.58 | 13.34 |
# Higher USA.com Education Index means more educated population.
US Census 2000 data
Total population: 493
| Petroleum County | Montana | U.S. | |
| Total 25 Years and Over Population | 333, 100% | 586,621 | 182,211,639 |
| Less Than High School | 57, 17.12%, see rank | 12.85% | 19.60% |
| High School Graduate | 119, 35.74%, see rank | 31.27% | 28.63% |
| Some College or Associate Degree | 99, 29.73%, see rank | 31.52% | 27.37% |
| Bachelor Degree | 55, 16.52%, see rank | 17.18% | 15.54% |
| Master, Doctorate, or Professional Degree | 3, 0.90%, see rank | 7.19% | 8.86% |
| USA.com Education Index# | 12.63, see rank | 13.31 | 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.