| | Dilkon, AZ | Klagetoh, AZ | United States |
| Population | 1,297 | 164 | 329,725,481 |
| Female Population | 50.8% | 43.9% | 50.5% |
| Male Population | 49.2% | 56.1% | 49.5% |
| Median Age | 29.2 | 34.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,465 | 455 | 309,327,143 |
| Population - 2000 | 1,265 | 294 | 285,036,114 |
| Population - 1990 | 1,167 | 262 | 251,960,433 |
| Pop. 2000 to Now | 8.6% | -30.3% | 15.6% |
| Pop. 1990 to Now | 17.7% | -21.8% | 30.8% |
| space4 | | | |
| Population Density | 78.1 | 489.6 | 93.4 |
| Land Area | 16.6 | 0.3 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Dilkon, AZ | Klagetoh, AZ | United States |
| Age 0 to 4 | 7.1% | 15.2% | 5.9% |
| Age 5 to 9 | 11.6% | 10.4% | 6.1% |
| Age 10 to 14 | 11.3% | 2.4% | 6.6% |
| Age 15 to 17 | 5.0% | 5.5% | 3.9% |
| Age 18 to 20 | 3.9% | 3.7% | 4.0% |
| Age 21 to 24 | 4.5% | 3.7% | 5.2% |
| Age 25 to 34 | 16.7% | 11.6% | 13.8% |
| Age 35 to 44 | 9.8% | 15.2% | 12.9% |
| Age 45 to 54 | 10.8% | 9.8% | 12.6% |
| Age 55 to 59 | 4.1% | 11.0% | 6.7% |
| Age 60 to 64 | 3.5% | 0.0% | 6.3% |
| Age 65 to 74 | 8.1% | 3.0% | 9.6% |
| Age 75 to 84 | 3.0% | 8.5% | 4.5% |
| Age 85 and over | 0.4% | 0.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Dilkon, AZ | Klagetoh, AZ | United States |
| White | 0.0% | 0.0% | 59.4% |
| Black | 0.0% | 0.0% | 12.2% |
| Asian | 1.2% | 0.0% | 5.6% |
| Native American | 92.2% | 100.0% | 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 | 5.6% | 0.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Dilkon, AZ | Klagetoh, AZ | United States |
| Married Population | 43.4% | 38.1% | 49.8% |
| Currently Married | 38.0% | 35.6% | 48.0% |
| Married but Separated | 5.4% | 2.5% | 1.8% |
| Single Population | 56.6% | 61.9% | 50.2% |
| Never Married | 45.4% | 55.1% | 33.8% |
| Divorced | 6.5% | 5.1% | 10.8% |
| Widowed | 4.6% | 1.7% | 5.6% |
| space5 | | | |
| Household Size | 3.45 | 4.21 | 2.60 |
| Households | 376 | 39 | 124,010,992 |
| Family Households | 320 | 29 | 80,755,759 |
| Married couple, w/children | 28.1% | 17.2% | 30.5% |
| Married couple, no children | 19.7% | 34.5% | 42.9% |
| Non Family Households | 56 | 10 | 43,255,233 |
| Single householder, w/children | 35.9% | 31.0% | 15.8% |
| Single householder, no children | 16.3% | 17.2% | 10.8% |