| Newark - Population Characteristics | FIPS Code=05040 |
| 1970 | 1980 | 1990 | |
| Population Density (Persons per Square Mile) | 0.03 | 0.06 | 9.60 |
| Total Population | 144 | 280 | 354 |
| Per Cent of Popualtion Born within Vermont | 24 | 80 | 96 |
| Number of Families | 37.14 | 59.65 | 49.50 |
| Per Cent of Population Aged 18 or Younger | 52.38 | 31.43 | 37.29 |
| Per Cent of Population Aged 18 to 64 | 47.62 | 59.64 | 51.69 |
| Per Cent of Population Aged 65 or Older | 0.00 | 8.93 | 3.39 |