This was 23.2 percent lower than the state average of 41.1 percent. In 2020 the total municipality population reached 652.
94.4 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Klemme for 2020*
| Degree | Number of people | Percentage of population |
|---|---|---|
| No degree | 20 | 5.6 |
| Regular high school diploma | 199 | 55.7 |
| GED or alternative credential | 12 | 3.4 |
| Some college, less than 1 year | 9 | 2.5 |
| Some college, 1 or more years, no degree | 53 | 14.8 |
| Associate's degree | 39 | 10.9 |
| Bachelor's degree | 21 | 5.9 |
| Master's degree | 2 | 0.6 |
| Professional school degree | 2 | 0.6 |
| Doctorate degree | 0 | 0 |

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