| Warren - Population Characteristics | FIPS Code=23085 |
| 1970 | 1980 | 1990 | |
| Population Density (Persons per Square Mile) | 25.57 | 41.57 | 29.30 |
| Total Population | 588 | 956 | 1172 |
| Per Cent of Popualtion Born within Vermont | 71.10 | 42.57 | 36.30 |
| Number of Families | 81 | 230 | 296 |
| Per Cent of Population Aged 18 or Younger | 36.70 | 26.36 | 22.78 |
| Per Cent of Population Aged 18 to 64 | 54.90 | 65.90 | 70.82 |
| Per Cent of Population Aged 65 or Older | 8.40 | 7.74 | 6.40 |