This was 17.9 percent lower than the state average of 46.8 percent. In 2020 the total municipality population reached 172.
78.9 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Index for 2020*
| Degree | Number of people | Percentage of population |
|---|---|---|
| No degree | 30 | 21.1 |
| Regular high school diploma | 28 | 19.7 |
| GED or alternative credential | 8 | 5.6 |
| Some college, less than 1 year | 16 | 11.3 |
| Some college, 1 or more years, no degree | 19 | 13.4 |
| Associate's degree | 12 | 8.5 |
| Bachelor's degree | 22 | 15.5 |
| Master's degree | 5 | 3.5 |
| Professional school degree | 0 | 0 |
| Doctorate degree | 2 | 1.4 |
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