| | Pittsburg, NH | Jackman, ME | United States |
| Population | 724 | 777 | 329,725,481 |
| Female Population | 48.5% | 48.0% | 50.5% |
| Male Population | 51.5% | 52.0% | 49.5% |
| Median Age | 63.6 | 52.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 867 | 864 | 309,327,143 |
| Population - 2000 | 867 | 718 | 285,036,114 |
| Population - 1990 | 901 | 920 | 251,960,433 |
| Pop. 2000 to Now | -5.3% | 13.2% | 15.6% |
| Pop. 1990 to Now | -8.9% | -11.6% | 30.8% |
| space4 | | | |
| Population Density | 2.6 | 18.8 | 93.4 |
| Land Area | 281.4 | 41.3 | 3,531,905.4 |
| Water Area | 9.8 | 1.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Pittsburg, NH | Jackman, ME | United States |
| Age 0 to 4 | 0.4% | 1.2% | 5.9% |
| Age 5 to 9 | 0.7% | 2.4% | 6.1% |
| Age 10 to 14 | 4.0% | 0.0% | 6.6% |
| Age 15 to 17 | 0.0% | 3.9% | 3.9% |
| Age 18 to 20 | 1.9% | 8.6% | 4.0% |
| Age 21 to 24 | 3.5% | 5.9% | 5.2% |
| Age 25 to 34 | 5.1% | 5.8% | 13.8% |
| Age 35 to 44 | 4.4% | 4.2% | 12.9% |
| Age 45 to 54 | 12.2% | 23.7% | 12.6% |
| Age 55 to 59 | 12.7% | 8.5% | 6.7% |
| Age 60 to 64 | 10.4% | 12.7% | 6.3% |
| Age 65 to 74 | 34.4% | 15.6% | 9.6% |
| Age 75 to 84 | 8.6% | 4.5% | 4.5% |
| Age 85 and over | 1.8% | 3.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Pittsburg, NH | Jackman, ME | United States |
| White | 97.9% | 91.4% | 59.4% |
| Black | 0.0% | 1.4% | 12.2% |
| Asian | 0.0% | 0.5% | 5.6% |
| Native American | 0.0% | 2.6% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.0% | 0.0% | 3.2% |
| Hispanic | 1.1% | 4.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Pittsburg, NH | Jackman, ME | United States |
| Married Population | 62.3% | 47.9% | 49.8% |
| Currently Married | 60.4% | 46.7% | 48.0% |
| Married but Separated | 1.9% | 1.2% | 1.8% |
| Single Population | 37.7% | 52.1% | 50.2% |
| Never Married | 15.4% | 23.4% | 33.8% |
| Divorced | 16.7% | 22.8% | 10.8% |
| Widowed | 5.5% | 5.9% | 5.6% |
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| Household Size | 1.75 | 1.80 | 2.60 |
| Households | 414 | 419 | 124,010,992 |
| Family Households | 214 | 191 | 80,755,759 |
| Married couple, w/children | 17.8% | 18.3% | 30.5% |
| Married couple, no children | 81.3% | 71.7% | 42.9% |
| Non Family Households | 200 | 228 | 43,255,233 |
| Single householder, w/children | 0.0% | 2.1% | 15.8% |
| Single householder, no children | 0.9% | 7.9% | 10.8% |