This was 14.8 percent lower than the state average of 38.9 percent. In 2020 the total municipality population reached 4,373.
86.3 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Barnwell for 2020*
Degree | Number of people | Percentage of population |
---|---|---|
No degree | 368 | 13.7 |
Regular high school diploma | 1,042 | 38.8 |
GED or alternative credential | 213 | 7.9 |
Some college, less than 1 year | 192 | 7.1 |
Some college, 1 or more years, no degree | 225 | 8.4 |
Associate's degree | 167 | 6.2 |
Bachelor's degree | 139 | 5.2 |
Master's degree | 223 | 8.3 |
Professional school degree | 99 | 3.7 |
Doctorate degree | 21 | 0.8 |