| | Suamico, WI | Modesto, CA | United States |
| Population | 12,774 | 217,728 | 329,725,481 |
| Female Population | 48.4% | 50.8% | 50.5% |
| Male Population | 51.6% | 49.2% | 49.5% |
| Median Age | 39.6 | 34.9 | 38.4 |
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| Population - 2010 | 11,378 | 203,278 | 309,327,143 |
| Population - 2000 | 8,669 | 188,856 | 285,036,114 |
| Population - 1990 | 5,335 | 164,730 | 251,960,433 |
| Pop. 2000 to Now | 50.7% | 14.2% | 15.6% |
| Pop. 1990 to Now | 144.9% | 30.9% | 30.8% |
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| Population Density | 351.5 | 5,066.2 | 93.4 |
| Land Area | 36.3 | 43.0 | 3,531,905.4 |
| Water Area | 23.1 | 1.8 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Suamico, WI | Modesto, CA | United States |
| Age 0 to 4 | 4.4% | 7.0% | 5.9% |
| Age 5 to 9 | 7.8% | 7.3% | 6.1% |
| Age 10 to 14 | 8.7% | 7.7% | 6.6% |
| Age 15 to 17 | 6.7% | 4.3% | 3.9% |
| Age 18 to 20 | 2.5% | 3.5% | 4.0% |
| Age 21 to 24 | 3.2% | 5.0% | 5.2% |
| Age 25 to 34 | 8.3% | 15.4% | 13.8% |
| Age 35 to 44 | 16.2% | 12.4% | 12.9% |
| Age 45 to 54 | 14.5% | 12.0% | 12.6% |
| Age 55 to 59 | 7.9% | 6.3% | 6.7% |
| Age 60 to 64 | 7.2% | 5.4% | 6.3% |
| Age 65 to 74 | 8.4% | 8.5% | 9.6% |
| Age 75 to 84 | 3.5% | 3.6% | 4.5% |
| Age 85 and over | 0.7% | 1.5% | 1.9% |
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| Race | | | |
| | Suamico, WI | Modesto, CA | United States |
| White | 92.6% | 41.4% | 59.4% |
| Black | 1.6% | 4.3% | 12.2% |
| Asian | 0.7% | 7.4% | 5.6% |
| Native American | 0.1% | 0.7% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 1.0% | 0.2% |
| Other | 0.6% | 0.2% | 0.4% |
| Two or More Races | 2.2% | 3.0% | 3.2% |
| Hispanic | 2.2% | 42.0% | 18.4% |
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| Marriage & Family | | | |
| | Suamico, WI | Modesto, CA | United States |
| Married Population | 67.9% | 47.3% | 49.8% |
| Currently Married | 67.9% | 45.2% | 48.0% |
| Married but Separated | 0.0% | 2.1% | 1.8% |
| Single Population | 32.1% | 52.7% | 50.2% |
| Never Married | 22.9% | 36.2% | 33.8% |
| Divorced | 6.3% | 11.0% | 10.8% |
| Widowed | 2.8% | 5.5% | 5.6% |
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| Household Size | 2.82 | 2.99 | 2.60 |
| Households | 4,531 | 71,879 | 124,010,992 |
| Family Households | 3,749 | 51,510 | 80,755,759 |
| Married couple, w/children | 42.3% | 32.6% | 30.5% |
| Married couple, no children | 49.1% | 34.5% | 42.9% |
| Non Family Households | 782 | 20,369 | 43,255,233 |
| Single householder, w/children | 7.9% | 19.9% | 15.8% |
| Single householder, no children | 0.7% | 13.1% | 10.8% |