| Windham Town - Educational Attainment | FIPS Code=25110 |
| 1970 | 1980 | 1990 | |
| Per Cent of Individuals Ages 25 and Older without a High School Diploma | 39.38 | 32.60 | 30.30 |
| Per Cent of Individuals Ages 25 and Older with a High School Diploma or Equivalent | 36.88 | 33.30 | 26.10 |
| Per Cent of Individuals Ages 25 and Older with a Bachelor's Degree or Some College | 13.13 | 25.40 | 17.60 |
| Per Cent of Individuals Ages 25 and Older with a Doctorate, Professional or Master's Degree | 10.63 | 8.70 | 26.10 |