This was 35.1 percent lower than the state average of 40.5 percent. In 2020 the total municipality population reached 3,988.
43.5 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Wahneta for 2020*
| Degree | Number of people | Percentage of population |
|---|---|---|
| No degree | 1,323 | 56.5 |
| Regular high school diploma | 471 | 20.1 |
| GED or alternative credential | 90 | 3.8 |
| Some college, less than 1 year | 92 | 3.9 |
| Some college, 1 or more years, no degree | 240 | 10.2 |
| Associate's degree | 68 | 2.9 |
| Bachelor's degree | 51 | 2.2 |
| Master's degree | 8 | 0.3 |
| Professional school degree | 0 | 0 |
| Doctorate degree | 0 | 0 |

Alerts Sign-up