This was 4.3 percent higher than the state average of 47.8 percent. In 2020 the total municipality population reached 2,020.
95.7 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Suffield Depot CDP for 2020*
| Degree | Number of people | Percentage of population |
|---|---|---|
| No degree | 54 | 4.3 |
| Regular high school diploma | 175 | 14 |
| GED or alternative credential | 11 | 0.9 |
| Some college, less than 1 year | 274 | 22 |
| Some college, 1 or more years, no degree | 84 | 6.7 |
| Associate's degree | 43 | 3.4 |
| Bachelor's degree | 326 | 26.1 |
| Master's degree | 255 | 20.4 |
| Professional school degree | 19 | 1.5 |
| Doctorate degree | 7 | 0.6 |
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