This was 13.1 percent lower than the state average of 39.6 percent. In 2020 the total municipality population reached 433.
92.7 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Kaleva for 2020*
| Degree | Number of people | Percentage of population |
|---|---|---|
| No degree | 24 | 7.3 |
| Regular high school diploma | 128 | 39 |
| GED or alternative credential | 31 | 9.5 |
| Some college, less than 1 year | 17 | 5.2 |
| Some college, 1 or more years, no degree | 41 | 12.5 |
| Associate's degree | 34 | 10.4 |
| Bachelor's degree | 37 | 11.3 |
| Master's degree | 6 | 1.8 |
| Professional school degree | 7 | 2.1 |
| Doctorate degree | 3 | 0.9 |

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