This was 1.5 percent lower than the state average of 37.7 percent. In 2020 the total municipality population reached 13,551.
89.1 percent of the population had at least a high school diploma or the equivalent.
Degree distribution in Marietta for 2020*
Degree | Number of people | Percentage of population |
---|---|---|
No degree | 1,003 | 10.9 |
Regular high school diploma | 2,798 | 30.3 |
GED or alternative credential | 357 | 3.9 |
Some college, less than 1 year | 719 | 7.8 |
Some college, 1 or more years, no degree | 1,010 | 10.9 |
Associate's degree | 700 | 7.6 |
Bachelor's degree | 1,251 | 13.6 |
Master's degree | 913 | 9.9 |
Professional school degree | 362 | 3.9 |
Doctorate degree | 114 | 1.2 |