| | Guthrie, OK | Euclid, OH | United States |
| Population | 10,767 | 49,382 | 329,725,481 |
| Female Population | 51.9% | 54.6% | 50.5% |
| Male Population | 48.1% | 45.4% | 49.5% |
| Median Age | 37.1 | 41.5 | 38.4 |
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| Population - 2010 | 10,248 | 48,814 | 309,327,143 |
| Population - 2000 | 9,925 | 52,717 | 285,036,114 |
| Population - 1990 | 10,518 | 54,875 | 251,960,433 |
| Pop. 2000 to Now | 18.9% | -12.4% | 15.6% |
| Pop. 1990 to Now | 12.2% | -15.8% | 30.8% |
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| Population Density | 573.5 | 4,636.8 | 93.4 |
| Land Area | 18.8 | 10.7 | 3,531,905.4 |
| Water Area | 0.5 | 0.8 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Guthrie, OK | Euclid, OH | United States |
| Age 0 to 4 | 5.9% | 5.3% | 5.9% |
| Age 5 to 9 | 5.2% | 5.8% | 6.1% |
| Age 10 to 14 | 5.3% | 6.8% | 6.6% |
| Age 15 to 17 | 4.1% | 3.2% | 3.9% |
| Age 18 to 20 | 7.2% | 3.5% | 4.0% |
| Age 21 to 24 | 9.7% | 5.2% | 5.2% |
| Age 25 to 34 | 10.5% | 13.2% | 13.8% |
| Age 35 to 44 | 10.8% | 11.4% | 12.9% |
| Age 45 to 54 | 8.8% | 12.3% | 12.6% |
| Age 55 to 59 | 5.6% | 8.2% | 6.7% |
| Age 60 to 64 | 5.0% | 8.4% | 6.3% |
| Age 65 to 74 | 12.4% | 9.3% | 9.6% |
| Age 75 to 84 | 7.1% | 5.3% | 4.5% |
| Age 85 and over | 2.4% | 2.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Guthrie, OK | Euclid, OH | United States |
| White | 69.9% | 30.7% | 59.4% |
| Black | 14.5% | 63.7% | 12.2% |
| Asian | 0.1% | 0.6% | 5.6% |
| Native American | 3.7% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.9% | 0.4% |
| Two or More Races | 4.1% | 2.8% | 3.2% |
| Hispanic | 7.7% | 1.2% | 18.4% |
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| Marriage & Family | | | |
| | Guthrie, OK | Euclid, OH | United States |
| Married Population | 37.6% | 31.1% | 49.8% |
| Currently Married | 36.0% | 28.1% | 48.0% |
| Married but Separated | 1.6% | 3.0% | 1.8% |
| Single Population | 62.4% | 68.9% | 50.2% |
| Never Married | 38.3% | 46.7% | 33.8% |
| Divorced | 14.6% | 14.5% | 10.8% |
| Widowed | 9.5% | 7.7% | 5.6% |
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| Household Size | 2.68 | 2.10 | 2.60 |
| Households | 3,711 | 23,247 | 124,010,992 |
| Family Households | 2,102 | 11,634 | 80,755,759 |
| Married couple, w/children | 28.1% | 15.7% | 30.5% |
| Married couple, no children | 35.3% | 29.5% | 42.9% |
| Non Family Households | 1,609 | 11,613 | 43,255,233 |
| Single householder, w/children | 24.6% | 32.3% | 15.8% |
| Single householder, no children | 11.9% | 22.6% | 10.8% |