This was 28.7 percent lower than the state average of 46.3 percent. In 2020 the total municipality population reached 261.
91.5 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Kennedy for 2020*
| Degree | Number of people | Percentage of population |
|---|---|---|
| No degree | 17 | 8.5 |
| Regular high school diploma | 72 | 36.2 |
| GED or alternative credential | 35 | 17.6 |
| Some college, less than 1 year | 27 | 13.6 |
| Some college, 1 or more years, no degree | 13 | 6.5 |
| Associate's degree | 16 | 8 |
| Bachelor's degree | 5 | 2.5 |
| Master's degree | 14 | 7 |
| Professional school degree | 0 | 0 |
| Doctorate degree | 0 | 0 |
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