This was 19.1 percent lower than the state average of 39.6 percent. In 2020 the total municipality population reached 282.
84.7 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Oakley for 2020*
| Degree | Number of people | Percentage of population |
|---|---|---|
| No degree | 27 | 15.3 |
| Regular high school diploma | 45 | 25.6 |
| GED or alternative credential | 12 | 6.8 |
| Some college, less than 1 year | 17 | 9.7 |
| Some college, 1 or more years, no degree | 39 | 22.2 |
| Associate's degree | 21 | 11.9 |
| Bachelor's degree | 9 | 5.1 |
| Master's degree | 1 | 0.6 |
| Professional school degree | 5 | 2.8 |
| Doctorate degree | 0 | 0 |
Alerts Sign-up