This was 17.5 percent lower than the state average of 39.6 percent. In 2020 the total municipality population reached 2,419.
91.6 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Hudson for 2020*
| Degree | Number of people | Percentage of population |
|---|---|---|
| No degree | 131 | 8.4 |
| Regular high school diploma | 623 | 40 |
| GED or alternative credential | 104 | 6.7 |
| Some college, less than 1 year | 111 | 7.1 |
| Some college, 1 or more years, no degree | 244 | 15.7 |
| Associate's degree | 186 | 11.9 |
| Bachelor's degree | 116 | 7.4 |
| Master's degree | 38 | 2.4 |
| Professional school degree | 5 | 0.3 |
| Doctorate degree | 0 | 0 |
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