| | Byron township (Kent County), MI | Lake Placid, FL | United States |
| Population | 26,457 | 2,433 | 329,725,481 |
| Female Population | 50.6% | 50.9% | 50.5% |
| Male Population | 49.4% | 49.1% | 49.5% |
| Median Age | 37.6 | 38 | 38.4 |
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| Population - 2010 | 20,368 | 2,326 | 309,327,143 |
| Population - 2000 | 17,553 | 1,668 | 285,036,114 |
| Population - 1990 | 13,235 | 1,158 | 251,960,433 |
| Pop. 2000 to Now | 44.0% | 49.6% | 15.6% |
| Pop. 1990 to Now | 91.0% | 115.5% | 30.8% |
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| Population Density | 732.7 | 652.3 | 93.4 |
| Land Area | 36.1 | 3.7 | 3,531,905.4 |
| Water Area | 0.1 | 0.1 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Byron township (Kent County), MI | Lake Placid, FL | United States |
| Age 0 to 4 | 6.7% | 4.4% | 5.9% |
| Age 5 to 9 | 7.2% | 9.1% | 6.1% |
| Age 10 to 14 | 9.6% | 7.7% | 6.6% |
| Age 15 to 17 | 5.1% | 4.6% | 3.9% |
| Age 18 to 20 | 4.0% | 2.5% | 4.0% |
| Age 21 to 24 | 2.7% | 2.8% | 5.2% |
| Age 25 to 34 | 11.1% | 16.6% | 13.8% |
| Age 35 to 44 | 14.2% | 9.2% | 12.9% |
| Age 45 to 54 | 12.7% | 9.4% | 12.6% |
| Age 55 to 59 | 7.5% | 3.8% | 6.7% |
| Age 60 to 64 | 5.4% | 6.4% | 6.3% |
| Age 65 to 74 | 8.3% | 13.9% | 9.6% |
| Age 75 to 84 | 4.0% | 7.8% | 4.5% |
| Age 85 and over | 1.3% | 1.7% | 1.9% |
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| Race | | | |
| | Byron township (Kent County), MI | Lake Placid, FL | United States |
| White | 80.9% | 30.4% | 59.4% |
| Black | 4.0% | 1.9% | 12.2% |
| Asian | 2.3% | 0.1% | 5.6% |
| Native American | 0.4% | 1.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.4% | 0.4% |
| Two or More Races | 4.3% | 0.2% | 3.2% |
| Hispanic | 8.2% | 65.9% | 18.4% |
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| Marriage & Family | | | |
| | Byron township (Kent County), MI | Lake Placid, FL | United States |
| Married Population | 58.9% | 40.8% | 49.8% |
| Currently Married | 57.7% | 38.8% | 48.0% |
| Married but Separated | 1.2% | 2.1% | 1.8% |
| Single Population | 41.1% | 59.2% | 50.2% |
| Never Married | 27.9% | 44.1% | 33.8% |
| Divorced | 9.3% | 8.5% | 10.8% |
| Widowed | 3.9% | 6.6% | 5.6% |
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| Household Size | 2.87 | 2.80 | 2.60 |
| Households | 9,204 | 868 | 124,010,992 |
| Family Households | 7,013 | 551 | 80,755,759 |
| Married couple, w/children | 41.0% | 27.2% | 30.5% |
| Married couple, no children | 39.3% | 37.0% | 42.9% |
| Non Family Households | 2,191 | 317 | 43,255,233 |
| Single householder, w/children | 9.9% | 33.4% | 15.8% |
| Single householder, no children | 9.8% | 2.4% | 10.8% |