| | Mountain View, HI | Honokaa, HI | United States |
| Population | 3,467 | 1,933 | 329,725,481 |
| Female Population | 54.3% | 49.5% | 50.5% |
| Male Population | 45.7% | 50.5% | 49.5% |
| Median Age | 33.1 | 41.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,183 | 2,839 | 309,327,143 |
| Population - 2000 | 2,799 | 2,233 | 285,036,114 |
| Population - 1990 | 3,075 | 2,186 | 251,960,433 |
| Pop. 2000 to Now | 42.1% | 6.8% | 15.6% |
| Pop. 1990 to Now | 29.3% | 9.1% | 30.8% |
| space4 | | | |
| Population Density | 61.9 | 1,526.9 | 93.4 |
| Land Area | 56.1 | 1.3 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Mountain View, HI | Honokaa, HI | United States |
| Age 0 to 4 | 15.1% | 6.0% | 5.9% |
| Age 5 to 9 | 9.8% | 8.0% | 6.1% |
| Age 10 to 14 | 4.8% | 5.9% | 6.6% |
| Age 15 to 17 | 6.3% | 4.7% | 3.9% |
| Age 18 to 20 | 4.8% | 6.4% | 4.0% |
| Age 21 to 24 | 3.3% | 4.1% | 5.2% |
| Age 25 to 34 | 7.2% | 9.4% | 13.8% |
| Age 35 to 44 | 14.9% | 11.3% | 12.9% |
| Age 45 to 54 | 11.1% | 13.1% | 12.6% |
| Age 55 to 59 | 4.1% | 6.0% | 6.7% |
| Age 60 to 64 | 4.8% | 5.5% | 6.3% |
| Age 65 to 74 | 9.2% | 8.2% | 9.6% |
| Age 75 to 84 | 4.4% | 7.7% | 4.5% |
| Age 85 and over | 0.0% | 3.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Mountain View, HI | Honokaa, HI | United States |
| White | 19.1% | 19.1% | 59.4% |
| Black | 0.0% | 0.5% | 12.2% |
| Asian | 6.0% | 27.7% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 8.6% | 8.4% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 44.7% | 32.1% | 3.2% |
| Hispanic | 21.5% | 12.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Mountain View, HI | Honokaa, HI | United States |
| Married Population | 45.5% | 45.8% | 49.8% |
| Currently Married | 42.8% | 42.2% | 48.0% |
| Married but Separated | 2.7% | 3.6% | 1.8% |
| Single Population | 54.5% | 54.2% | 50.2% |
| Never Married | 37.0% | 33.2% | 33.8% |
| Divorced | 10.7% | 6.3% | 10.8% |
| Widowed | 6.8% | 14.7% | 5.6% |
| space5 | | | |
| Household Size | 3.19 | 3.14 | 2.60 |
| Households | 1,082 | 605 | 124,010,992 |
| Family Households | 786 | 458 | 80,755,759 |
| Married couple, w/children | 23.4% | 24.2% | 30.5% |
| Married couple, no children | 34.2% | 36.2% | 42.9% |
| Non Family Households | 296 | 147 | 43,255,233 |
| Single householder, w/children | 28.2% | 16.2% | 15.8% |
| Single householder, no children | 14.1% | 23.4% | 10.8% |