This was 6.2 percent lower than the state average of 48.4 percent. In 2020 the total municipality population reached 216.
89.1 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Heidelberg for 2020*
| Degree | Number of people | Percentage of population |
|---|---|---|
| No degree | 14 | 10.9 |
| Regular high school diploma | 39 | 30.5 |
| GED or alternative credential | 6 | 4.7 |
| Some college, less than 1 year | 3 | 2.3 |
| Some college, 1 or more years, no degree | 12 | 9.4 |
| Associate's degree | 33 | 25.8 |
| Bachelor's degree | 15 | 11.7 |
| Master's degree | 6 | 4.7 |
| Professional school degree | 0 | 0 |
| Doctorate degree | 0 | 0 |
Alerts Sign-up