This was 5.6 percent higher than the state average of 47.8 percent. In 2020 the total municipality population reached 26,068.
93.4 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Wethersfield CDP for 2020*
| Degree | Number of people | Percentage of population |
|---|---|---|
| No degree | 1,246 | 6.6 |
| Regular high school diploma | 4,424 | 23.4 |
| GED or alternative credential | 571 | 3 |
| Some college, less than 1 year | 951 | 5 |
| Some college, 1 or more years, no degree | 1,619 | 8.6 |
| Associate's degree | 1,150 | 6.1 |
| Bachelor's degree | 4,806 | 25.4 |
| Master's degree | 3,260 | 17.3 |
| Professional school degree | 512 | 2.7 |
| Doctorate degree | 356 | 1.9 |
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