This was 17.9 percent lower than the state average of 47.4 percent. In 2020 the total municipality population reached 355.
80.9 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Sussex for 2020*
| Degree | Number of people | Percentage of population |
|---|---|---|
| No degree | 46 | 19.1 |
| Regular high school diploma | 72 | 29.9 |
| GED or alternative credential | 2 | 0.8 |
| Some college, less than 1 year | 20 | 8.3 |
| Some college, 1 or more years, no degree | 30 | 12.4 |
| Associate's degree | 2 | 0.8 |
| Bachelor's degree | 69 | 28.6 |
| Master's degree | 0 | 0 |
| Professional school degree | 0 | 0 |
| Doctorate degree | 0 | 0 |
Alerts Sign-up