| | College Place, WA | Pocatello, ID | United States |
| Population | 9,739 | 55,865 | 329,725,481 |
| Female Population | 51.0% | 50.2% | 50.5% |
| Male Population | 49.0% | 49.9% | 49.5% |
| Median Age | 32.5 | 33 | 38.4 |
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| Population - 2010 | 8,828 | 54,337 | 309,327,143 |
| Population - 2000 | 7,818 | 51,466 | 285,036,114 |
| Population - 1990 | 6,308 | 46,080 | 251,960,433 |
| Pop. 2000 to Now | 21.4% | 10.8% | 15.6% |
| Pop. 1990 to Now | 50.5% | 23.8% | 30.8% |
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| Population Density | 3,268.1 | 1,708.4 | 93.4 |
| Land Area | 3.0 | 32.7 | 3,531,905.4 |
| Water Area | 0.0 | 0.2 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | College Place, WA | Pocatello, ID | United States |
| Age 0 to 4 | 6.0% | 6.7% | 5.9% |
| Age 5 to 9 | 4.6% | 6.9% | 6.1% |
| Age 10 to 14 | 6.3% | 7.3% | 6.6% |
| Age 15 to 17 | 4.6% | 4.3% | 3.9% |
| Age 18 to 20 | 9.9% | 5.3% | 4.0% |
| Age 21 to 24 | 10.9% | 6.5% | 5.2% |
| Age 25 to 34 | 10.3% | 15.8% | 13.8% |
| Age 35 to 44 | 11.3% | 13.3% | 12.9% |
| Age 45 to 54 | 9.5% | 9.7% | 12.6% |
| Age 55 to 59 | 3.2% | 5.2% | 6.7% |
| Age 60 to 64 | 6.0% | 5.4% | 6.3% |
| Age 65 to 74 | 11.1% | 8.3% | 9.6% |
| Age 75 to 84 | 3.9% | 3.7% | 4.5% |
| Age 85 and over | 2.5% | 1.5% | 1.9% |
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| Race | | | |
| | College Place, WA | Pocatello, ID | United States |
| White | 77.2% | 81.5% | 59.4% |
| Black | 0.4% | 0.9% | 12.2% |
| Asian | 1.8% | 2.3% | 5.6% |
| Native American | 0.2% | 1.4% | 0.6% |
| Hawaiian, Pacific Islander | 0.2% | 0.1% | 0.2% |
| Other | 0.1% | 0.1% | 0.4% |
| Two or More Races | 4.0% | 4.3% | 3.2% |
| Hispanic | 16.1% | 9.4% | 18.4% |
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| Marriage & Family | | | |
| | College Place, WA | Pocatello, ID | United States |
| Married Population | 49.3% | 46.9% | 49.8% |
| Currently Married | 48.0% | 45.9% | 48.0% |
| Married but Separated | 1.3% | 1.0% | 1.8% |
| Single Population | 50.7% | 53.1% | 50.2% |
| Never Married | 40.5% | 34.2% | 33.8% |
| Divorced | 7.5% | 13.6% | 10.8% |
| Widowed | 2.7% | 5.3% | 5.6% |
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| Household Size | 2.59 | 2.54 | 2.60 |
| Households | 3,388 | 21,277 | 124,010,992 |
| Family Households | 2,173 | 12,351 | 80,755,759 |
| Married couple, w/children | 35.0% | 34.6% | 30.5% |
| Married couple, no children | 47.7% | 42.4% | 42.9% |
| Non Family Households | 1,215 | 8,926 | 43,255,233 |
| Single householder, w/children | 13.0% | 15.5% | 15.8% |
| Single householder, no children | 4.3% | 7.5% | 10.8% |