This was 29.2 percent lower than the state average of 40.5 percent. In 2020 the total municipality population reached 174.
94.7 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Fidelis for 2020*
| Degree | Number of people | Percentage of population |
|---|---|---|
| No degree | 7 | 5.3 |
| Regular high school diploma | 54 | 40.6 |
| GED or alternative credential | 0 | 0 |
| Some college, less than 1 year | 38 | 28.6 |
| Some college, 1 or more years, no degree | 19 | 14.3 |
| Associate's degree | 0 | 0 |
| Bachelor's degree | 15 | 11.3 |
| Master's degree | 0 | 0 |
| Professional school degree | 0 | 0 |
| Doctorate degree | 0 | 0 |
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