This was 9.3 percent lower than the state average of 41 percent. In 2020 the total municipality population reached 549.
93.3 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Portland for 2020*
Degree | Number of people | Percentage of population |
---|---|---|
No degree | 24 | 6.7 |
Regular high school diploma | 193 | 53.6 |
GED or alternative credential | 4 | 1.1 |
Some college, less than 1 year | 4 | 1.1 |
Some college, 1 or more years, no degree | 21 | 5.8 |
Associate's degree | 89 | 24.7 |
Bachelor's degree | 19 | 5.3 |
Master's degree | 6 | 1.7 |
Professional school degree | 0 | 0 |
Doctorate degree | 0 | 0 |