USA.com / Iowa / Benton County / Keystone, IA / Population and Races / Historical Education Level Data
Keystone, IA Historical Education Level Data
ACS 2010-2014 data
Total population: 657
| Keystone, IA | Iowa | U.S. | |
| Total 25 Years and Over Population | 505, 100% | 2,038,942 | 209,056,129 |
| Less Than High School | 43, 8.51%, see rank | 8.73% | 13.67% |
| High School Graduate | 213, 42.18%, see rank | 32.51% | 27.95% |
| Some College or Associate Degree | 182, 36.04%, see rank | 32.40% | 29.09% |
| Bachelor Degree | 51, 10.10%, see rank | 17.99% | 18.27% |
| Master, Doctorate, or Professional Degree | 16, 3.17%, see rank | 8.36% | 11.01% |
| USA.com Education Index# | 13.01, see rank | 13.60 | 13.54 |
# Higher USA.com Education Index means more educated population.
ACS 2008-2012 data
Total population: 638
| Keystone, IA | Iowa | U.S. | |
| Total 25 Years and Over Population | 492, 100% | 2,013,629 | 204,336,017 |
| Less Than High School | 54, 10.98%, see rank | 9.32% | 14.28% |
| High School Graduate | 201, 40.85%, see rank | 33.11% | 28.24% |
| Some College or Associate Degree | 163, 33.13%, see rank | 32.25% | 28.99% |
| Bachelor Degree | 53, 10.77%, see rank | 17.54% | 17.88% |
| Master, Doctorate, or Professional Degree | 21, 4.27%, see rank | 7.79% | 10.61% |
| USA.com Education Index# | 12.95, see rank | 13.52 | 13.47 |
# Higher USA.com Education Index means more educated population.
ACS 2006-2010 data
Total population: 674
| Keystone, IA | Iowa | U.S. | |
| Total 25 Years and Over Population | 483, 100% | 1,985,012 | 199,726,659 |
| Less Than High School | 53, 10.97%, see rank | 10.05% | 14.97% |
| High School Graduate | 178, 36.85%, see rank | 34.40% | 28.99% |
| Some College or Associate Degree | 178, 36.85%, see rank | 31.03% | 28.14% |
| Bachelor Degree | 54, 11.18%, see rank | 16.99% | 17.60% |
| Master, Doctorate, or Professional Degree | 20, 4.14%, see rank | 7.53% | 10.30% |
| USA.com Education Index# | 13.04, see rank | 13.42 | 13.39 |
# Higher USA.com Education Index means more educated population.
ACS 2005-2009 data
Total population: 682
| Keystone, IA | Iowa | U.S. | |
| Total 25 Years and Over Population | 472, 100% | 1,948,253 | 197,440,772 |
| Less Than High School | 45, 9.53%, see rank | 10.37% | 15.42% |
| High School Graduate | 170, 36.02%, see rank | 34.85% | 29.31% |
| Some College or Associate Degree | 176, 37.29%, see rank | 30.60% | 27.74% |
| Bachelor Degree | 46, 9.75%, see rank | 16.81% | 17.42% |
| Master, Doctorate, or Professional Degree | 35, 7.42%, see rank | 7.37% | 10.12% |
| USA.com Education Index# | 13.27, see rank | 13.39 | 13.34 |
# Higher USA.com Education Index means more educated population.
US Census 2000 data
Total population: 687
| Keystone, IA | Iowa | U.S. | |
| Total 25 Years and Over Population | 452, 100% | 1,895,856 | 182,211,639 |
| Less Than High School | 87, 19.25%, see rank | 13.90% | 19.60% |
| High School Graduate | 155, 34.29%, see rank | 36.08% | 28.63% |
| Some College or Associate Degree | 145, 32.08%, see rank | 28.82% | 27.37% |
| Bachelor Degree | 32, 7.08%, see rank | 14.68% | 15.54% |
| Master, Doctorate, or Professional Degree | 33, 7.30%, see rank | 6.53% | 8.86% |
| USA.com Education Index# | 12.67, see rank | 13.06 | 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.