Duncan, OK Historical Education Level Data
ACS 2010-2014 data
Total population: 23,364
| Duncan, OK | Oklahoma | U.S. | |
| Total 25 Years and Over Population | 15,774, 100% | 2,489,023 | 209,056,129 |
| Less Than High School | 2,304, 14.61%, see rank | 13.31% | 13.67% |
| High School Graduate | 6,047, 38.34%, see rank | 31.71% | 27.95% |
| Some College or Associate Degree | 4,377, 27.75%, see rank | 31.16% | 29.09% |
| Bachelor Degree | 2,022, 12.82%, see rank | 15.94% | 18.27% |
| Master, Doctorate, or Professional Degree | 1,024, 6.49%, see rank | 7.88% | 11.01% |
| USA.com Education Index# | 12.94, see rank | 13.28 | 13.54 |
# Higher USA.com Education Index means more educated population.
ACS 2008-2012 data
Total population: 23,332
| Duncan, OK | Oklahoma | U.S. | |
| Total 25 Years and Over Population | 15,818, 100% | 2,438,321 | 204,336,017 |
| Less Than High School | 2,381, 15.05%, see rank | 13.82% | 14.28% |
| High School Graduate | 6,080, 38.44%, see rank | 31.72% | 28.24% |
| Some College or Associate Degree | 4,401, 27.82%, see rank | 31.23% | 28.99% |
| Bachelor Degree | 2,032, 12.85%, see rank | 15.57% | 17.88% |
| Master, Doctorate, or Professional Degree | 924, 5.84%, see rank | 7.66% | 10.61% |
| USA.com Education Index# | 12.88, see rank | 13.23 | 13.47 |
# Higher USA.com Education Index means more educated population.
ACS 2006-2010 data
Total population: 23,157
| Duncan, OK | Oklahoma | U.S. | |
| Total 25 Years and Over Population | 15,660, 100% | 2,380,819 | 199,726,659 |
| Less Than High School | 2,299, 14.68%, see rank | 14.63% | 14.97% |
| High School Graduate | 6,242, 39.86%, see rank | 32.57% | 28.99% |
| Some College or Associate Degree | 4,145, 26.47%, see rank | 30.20% | 28.14% |
| Bachelor Degree | 1,980, 12.64%, see rank | 15.21% | 17.60% |
| Master, Doctorate, or Professional Degree | 994, 6.35%, see rank | 7.40% | 10.30% |
| USA.com Education Index# | 12.89, see rank | 13.15 | 13.39 |
# Higher USA.com Education Index means more educated population.
ACS 2005-2009 data
Total population: 22,354
| Duncan, OK | Oklahoma | U.S. | |
| Total 25 Years and Over Population | 14,853, 100% | 2,324,261 | 197,440,772 |
| Less Than High School | 2,384, 16.05%, see rank | 15.20% | 15.42% |
| High School Graduate | 5,638, 37.96%, see rank | 32.68% | 29.31% |
| Some College or Associate Degree | 4,005, 26.96%, see rank | 29.71% | 27.74% |
| Bachelor Degree | 1,940, 13.06%, see rank | 15.12% | 17.42% |
| Master, Doctorate, or Professional Degree | 886, 5.97%, see rank | 7.28% | 10.12% |
| USA.com Education Index# | 12.84, see rank | 13.10 | 13.34 |
# Higher USA.com Education Index means more educated population.
US Census 2000 data
Total population: 22,505
| Duncan, OK | Oklahoma | U.S. | |
| Total 25 Years and Over Population | 15,179, 100% | 2,203,173 | 182,211,639 |
| Less Than High School | 3,525, 23.22%, see rank | 19.39% | 19.60% |
| High School Graduate | 4,985, 32.84%, see rank | 31.48% | 28.63% |
| Some College or Associate Degree | 3,674, 24.20%, see rank | 28.85% | 27.37% |
| Bachelor Degree | 2,108, 13.89%, see rank | 13.48% | 15.54% |
| Master, Doctorate, or Professional Degree | 887, 5.84%, see rank | 6.79% | 8.86% |
| USA.com Education Index# | 12.52, see rank | 12.82 | 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.