| Hartland Town - Population Characteristics | FIPS Code=27045 |
| 1970 | 1980 | 1990 | |
| Population Density (Persons per Square Mile) | 0.07 | 0.09 | 66.40 |
| Total Population | 1806 | 2396 | 2988 |
| Per Cent of Popualtion Born within Vermont | 58.66 | 44.41 | 30.00 |
| Number of Families | 472 | 658 | 853 |
| Per Cent of Population Aged 18 or Younger | 40.61 | 30.93 | 27.28 |
| Per Cent of Population Aged 18 to 64 | 50.92 | 59.72 | 62.45 |
| Per Cent of Population Aged 65 or Older | 8.47 | 9.35 | 10.27 |