| | Eagar, AZ | Snowflake, AZ | United States |
| Population | 4,487 | 6,086 | 329,725,481 |
| Female Population | 46.7% | 50.3% | 50.5% |
| Male Population | 53.3% | 49.8% | 49.5% |
| Median Age | 38.4 | 29.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 4,918 | 5,596 | 309,327,143 |
| Population - 2000 | 4,033 | 4,460 | 285,036,114 |
| Population - 1990 | 4,025 | 3,679 | 251,960,433 |
| Pop. 2000 to Now | 22.9% | 37.1% | 15.6% |
| Pop. 1990 to Now | 23.1% | 66.2% | 30.8% |
| space4 | | | |
| Population Density | 399.3 | 181.6 | 93.4 |
| Land Area | 11.2 | 33.5 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Eagar, AZ | Snowflake, AZ | United States |
| Age 0 to 4 | 8.6% | 4.2% | 5.9% |
| Age 5 to 9 | 10.7% | 10.1% | 6.1% |
| Age 10 to 14 | 5.4% | 15.1% | 6.6% |
| Age 15 to 17 | 4.0% | 7.4% | 3.9% |
| Age 18 to 20 | 1.5% | 3.3% | 4.0% |
| Age 21 to 24 | 1.5% | 4.2% | 5.2% |
| Age 25 to 34 | 12.7% | 13.6% | 13.8% |
| Age 35 to 44 | 13.1% | 12.7% | 12.9% |
| Age 45 to 54 | 8.8% | 11.3% | 12.6% |
| Age 55 to 59 | 6.9% | 3.0% | 6.7% |
| Age 60 to 64 | 2.7% | 5.5% | 6.3% |
| Age 65 to 74 | 21.4% | 5.8% | 9.6% |
| Age 75 to 84 | 2.7% | 3.2% | 4.5% |
| Age 85 and over | 0.1% | 0.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Eagar, AZ | Snowflake, AZ | United States |
| White | 79.7% | 80.6% | 59.4% |
| Black | 0.0% | 0.2% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 2.0% | 5.8% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.2% | 4.5% | 3.2% |
| Hispanic | 17.0% | 9.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Eagar, AZ | Snowflake, AZ | United States |
| Married Population | 59.3% | 58.1% | 49.8% |
| Currently Married | 58.4% | 54.1% | 48.0% |
| Married but Separated | 0.9% | 4.0% | 1.8% |
| Single Population | 40.7% | 41.9% | 50.2% |
| Never Married | 28.5% | 29.6% | 33.8% |
| Divorced | 9.0% | 7.4% | 10.8% |
| Widowed | 3.3% | 5.0% | 5.6% |
| space5 | | | |
| Household Size | 3.09 | 3.56 | 2.60 |
| Households | 1,447 | 1,695 | 124,010,992 |
| Family Households | 1,076 | 1,380 | 80,755,759 |
| Married couple, w/children | 23.4% | 46.8% | 30.5% |
| Married couple, no children | 57.7% | 32.0% | 42.9% |
| Non Family Households | 371 | 315 | 43,255,233 |
| Single householder, w/children | 14.3% | 12.0% | 15.8% |
| Single householder, no children | 4.6% | 9.3% | 10.8% |