USA.com / Maryland / Caroline County / Preston, MD / 21655 / Population and Races / Historical Education Level Data
21655 Zip Code Historical Education Level Data
ACS 2010-2014 data
Total population: 5,148
| 21655 Zip Code | Maryland | U.S. | |
| Total 25 Years and Over Population | 3,504, 100% | 3,973,193 | 209,056,129 |
| Less Than High School | 282, 8.05%, see rank | 11.00% | 13.67% |
| High School Graduate | 1,738, 49.60%, see rank | 25.75% | 27.95% |
| Some College or Associate Degree | 789, 22.52%, see rank | 25.96% | 29.09% |
| Bachelor Degree | 444, 12.67%, see rank | 20.28% | 18.27% |
| Master, Doctorate, or Professional Degree | 251, 7.16%, see rank | 17.02% | 11.01% |
| USA.com Education Index# | 13.14, see rank | 14.08 | 13.54 |
# Higher USA.com Education Index means more educated population.
ACS 2008-2012 data
Total population: 4,945
| 21655 Zip Code | Maryland | U.S. | |
| Total 25 Years and Over Population | 3,409, 100% | 3,875,282 | 204,336,017 |
| Less Than High School | 459, 13.46%, see rank | 11.50% | 14.28% |
| High School Graduate | 1,545, 45.32%, see rank | 26.02% | 28.24% |
| Some College or Associate Degree | 818, 24.00%, see rank | 26.13% | 28.99% |
| Bachelor Degree | 394, 11.56%, see rank | 19.98% | 17.88% |
| Master, Doctorate, or Professional Degree | 193, 5.66%, see rank | 16.36% | 10.61% |
| USA.com Education Index# | 12.80, see rank | 14.01 | 13.47 |
# Higher USA.com Education Index means more educated population.
US Census 2000 data
Total population: 4,783
| 21655 Zip Code | Maryland | U.S. | |
| Total 25 Years and Over Population | 3,322, 100% | 3,495,595 | 182,211,639 |
| Less Than High School | 686, 20.65%, see rank | 16.17% | 19.60% |
| High School Graduate | 1,561, 46.99%, see rank | 26.71% | 28.63% |
| Some College or Associate Degree | 727, 21.88%, see rank | 25.67% | 27.37% |
| Bachelor Degree | 238, 7.16%, see rank | 18.00% | 15.54% |
| Master, Doctorate, or Professional Degree | 110, 3.31%, see rank | 13.45% | 8.86% |
| USA.com Education Index# | 12.13, see rank | 13.53 | 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.