This was 6.9 percent higher than the state average of 44.7 percent. In 2020 the total municipality population reached 433.
99.2 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Castle Valley for 2020*
Degree | Number of people | Percentage of population |
---|---|---|
No degree | 3 | 0.8 |
Regular high school diploma | 68 | 18.6 |
GED or alternative credential | 2 | 0.5 |
Some college, less than 1 year | 1 | 0.3 |
Some college, 1 or more years, no degree | 103 | 28.1 |
Associate's degree | 17 | 4.6 |
Bachelor's degree | 83 | 22.7 |
Master's degree | 33 | 9 |
Professional school degree | 56 | 15.3 |
Doctorate degree | 0 | 0 |