This was 9.5 percent lower than the state average of 41.8 percent. In 2020 the total municipality population reached 167.
94.5 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Port Wing for 2020*
| Degree | Number of people | Percentage of population |
|---|---|---|
| No degree | 7 | 5.5 |
| Regular high school diploma | 32 | 25.2 |
| GED or alternative credential | 3 | 2.4 |
| Some college, less than 1 year | 19 | 15 |
| Some college, 1 or more years, no degree | 25 | 19.7 |
| Associate's degree | 21 | 16.5 |
| Bachelor's degree | 13 | 10.2 |
| Master's degree | 5 | 3.9 |
| Professional school degree | 2 | 1.6 |
| Doctorate degree | 0 | 0 |
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