This was 16.8 percent lower than the state average of 38 percent. In 2020 the total municipality population reached 545.
92.8 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Trimble for 2020*
| Degree | Number of people | Percentage of population | 
|---|---|---|
| No degree | 30 | 7.2 | 
| Regular high school diploma | 167 | 40.2 | 
| GED or alternative credential | 39 | 9.4 | 
| Some college, less than 1 year | 41 | 9.9 | 
| Some college, 1 or more years, no degree | 50 | 12 | 
| Associate's degree | 50 | 12 | 
| Bachelor's degree | 20 | 4.8 | 
| Master's degree | 14 | 3.4 | 
| Professional school degree | 4 | 1 | 
| Doctorate degree | 0 | 0 | 

 
               
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