This was 5 percent higher than the state average of 43.7 percent. In 2020 the total municipality population reached 2,128.
96.3 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 | 47 | 3.7 |
| Regular high school diploma | 241 | 19.2 |
| GED or alternative credential | 18 | 1.4 |
| Some college, less than 1 year | 75 | 6 |
| Some college, 1 or more years, no degree | 262 | 20.9 |
| Associate's degree | 89 | 7.1 |
| Bachelor's degree | 346 | 27.6 |
| Master's degree | 173 | 13.8 |
| Professional school degree | 3 | 0.2 |
| Doctorate degree | 0 | 0 |
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