This was 8.2 percent lower than the state average of 41.1 percent. In 2020 the total municipality population reached 764.
95.7 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Colo for 2020*
| Degree | Number of people | Percentage of population |
|---|---|---|
| No degree | 23 | 4.3 |
| Regular high school diploma | 200 | 37.6 |
| GED or alternative credential | 20 | 3.8 |
| Some college, less than 1 year | 49 | 9.2 |
| Some college, 1 or more years, no degree | 65 | 12.2 |
| Associate's degree | 71 | 13.3 |
| Bachelor's degree | 78 | 14.7 |
| Master's degree | 14 | 2.6 |
| Professional school degree | 7 | 1.3 |
| Doctorate degree | 5 | 0.9 |

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