This was 14.5 percent higher than the state average of 43.2 percent. In 2020 the total municipality population reached 1,392.
94.9 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Charlestown for 2020*
| Degree | Number of people | Percentage of population |
|---|---|---|
| No degree | 64 | 5.1 |
| Regular high school diploma | 226 | 18 |
| GED or alternative credential | 21 | 1.7 |
| Some college, less than 1 year | 99 | 7.9 |
| Some college, 1 or more years, no degree | 122 | 9.7 |
| Associate's degree | 114 | 9.1 |
| Bachelor's degree | 310 | 24.6 |
| Master's degree | 196 | 15.6 |
| Professional school degree | 93 | 7.4 |
| Doctorate degree | 13 | 1 |
Alerts Sign-up