This was 11.7 percent lower than the state average of 36 percent. In 2020 the total municipality population reached 2,114.
85.7 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Milan for 2020*
| Degree | Number of people | Percentage of population |
|---|---|---|
| No degree | 194 | 14.3 |
| Regular high school diploma | 496 | 36.5 |
| GED or alternative credential | 78 | 5.7 |
| Some college, less than 1 year | 73 | 5.4 |
| Some college, 1 or more years, no degree | 187 | 13.8 |
| Associate's degree | 165 | 12.2 |
| Bachelor's degree | 91 | 6.7 |
| Master's degree | 60 | 4.4 |
| Professional school degree | 12 | 0.9 |
| Doctorate degree | 2 | 0.1 |

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