| Cabot - Educational Attainment | FIPS Code=23020 |
| 1970 | 1980 | 1990 | |
| Per Cent of Individuals Ages 25 and Older without a High School Diploma | 45.30 | 30.30 | 15.00 |
| Per Cent of Individuals Ages 25 and Older with a High School Diploma or Equivalent | 36.50 | 43.70 | 37.00 |
| Per Cent of Individuals Ages 25 and Older with a Bachelor's Degree or Some College | 12.60 | 12.10 | 23.50 |
| Per Cent of Individuals Ages 25 and Older with a Doctorate, Professional or Master's Degree | 5.60 | 13.90 | 24.50 |