| | Quincy, WA | Price, UT | United States |
| Population | 7,630 | 8,192 | 329,725,481 |
| Female Population | 50.5% | 49.9% | 50.5% |
| Male Population | 49.5% | 50.1% | 49.5% |
| Median Age | 24 | 34.8 | 38.4 |
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| Population - 2010 | 6,808 | 8,716 | 309,327,143 |
| Population - 2000 | 5,044 | 8,402 | 285,036,114 |
| Population - 1990 | 3,738 | 8,712 | 251,960,433 |
| Pop. 2000 to Now | 66.3% | 0.3% | 15.6% |
| Pop. 1990 to Now | 124.4% | -3.3% | 30.8% |
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| Population Density | 1,275.3 | 1,627.0 | 93.4 |
| Land Area | 6.0 | 5.0 | 3,531,905.4 |
| Water Area | 0.1 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Quincy, WA | Price, UT | United States |
| Age 0 to 4 | 9.9% | 7.2% | 5.9% |
| Age 5 to 9 | 14.6% | 8.4% | 6.1% |
| Age 10 to 14 | 13.5% | 7.1% | 6.6% |
| Age 15 to 17 | 3.5% | 5.0% | 3.9% |
| Age 18 to 20 | 3.8% | 5.1% | 4.0% |
| Age 21 to 24 | 5.3% | 4.4% | 5.2% |
| Age 25 to 34 | 18.8% | 13.2% | 13.8% |
| Age 35 to 44 | 10.1% | 12.3% | 12.9% |
| Age 45 to 54 | 6.3% | 10.1% | 12.6% |
| Age 55 to 59 | 3.6% | 6.4% | 6.7% |
| Age 60 to 64 | 3.2% | 5.1% | 6.3% |
| Age 65 to 74 | 3.4% | 8.4% | 9.6% |
| Age 75 to 84 | 3.0% | 5.2% | 4.5% |
| Age 85 and over | 0.9% | 1.9% | 1.9% |
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| Race | | | |
| | Quincy, WA | Price, UT | United States |
| White | 17.6% | 75.2% | 59.4% |
| Black | 0.0% | 1.3% | 12.2% |
| Asian | 0.0% | 0.8% | 5.6% |
| Native American | 0.0% | 0.6% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.1% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.3% | 2.1% | 3.2% |
| Hispanic | 81.1% | 20.0% | 18.4% |
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| Marriage & Family | | | |
| | Quincy, WA | Price, UT | United States |
| Married Population | 61.3% | 49.1% | 49.8% |
| Currently Married | 59.3% | 47.0% | 48.0% |
| Married but Separated | 2.0% | 2.1% | 1.8% |
| Single Population | 38.7% | 50.9% | 50.2% |
| Never Married | 29.3% | 26.3% | 33.8% |
| Divorced | 5.1% | 15.3% | 10.8% |
| Widowed | 4.3% | 9.3% | 5.6% |
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| Household Size | 3.69 | 2.47 | 2.60 |
| Households | 2,065 | 3,180 | 124,010,992 |
| Family Households | 1,698 | 1,971 | 80,755,759 |
| Married couple, w/children | 48.4% | 36.7% | 30.5% |
| Married couple, no children | 18.7% | 35.9% | 42.9% |
| Non Family Households | 367 | 1,209 | 43,255,233 |
| Single householder, w/children | 26.0% | 19.4% | 15.8% |
| Single householder, no children | 6.9% | 8.1% | 10.8% |