| | Byron Center, MI | Pinckney, MI | United States |
| Population | 6,860 | 2,059 | 329,725,481 |
| Female Population | 48.5% | 51.7% | 50.5% |
| Male Population | 51.5% | 48.3% | 49.5% |
| Median Age | 38.8 | 42.8 | 38.4 |
| space3 | | | |
| Population - 2010 | 5,044 | 2,427 | 309,327,143 |
| Population - 2000 | 3,777 | 2,141 | 285,036,114 |
| Population - 1990 | 2,486 | 1,603 | 251,960,433 |
| Pop. 2000 to Now | 84.7% | 13.3% | 15.6% |
| Pop. 1990 to Now | 180.7% | 51.3% | 30.8% |
| space4 | | | |
| Population Density | 1,349.6 | 1,277.3 | 93.4 |
| Land Area | 5.1 | 1.6 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Byron Center, MI | Pinckney, MI | United States |
| Age 0 to 4 | 7.9% | 5.9% | 5.9% |
| Age 5 to 9 | 4.9% | 3.5% | 6.1% |
| Age 10 to 14 | 12.1% | 4.4% | 6.6% |
| Age 15 to 17 | 6.9% | 5.1% | 3.9% |
| Age 18 to 20 | 2.7% | 5.6% | 4.0% |
| Age 21 to 24 | 1.8% | 4.5% | 5.2% |
| Age 25 to 34 | 8.8% | 10.3% | 13.8% |
| Age 35 to 44 | 16.1% | 13.9% | 12.9% |
| Age 45 to 54 | 10.2% | 15.0% | 12.6% |
| Age 55 to 59 | 9.2% | 11.3% | 6.7% |
| Age 60 to 64 | 2.6% | 6.0% | 6.3% |
| Age 65 to 74 | 11.3% | 10.2% | 9.6% |
| Age 75 to 84 | 3.6% | 3.9% | 4.5% |
| Age 85 and over | 1.8% | 0.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Byron Center, MI | Pinckney, MI | United States |
| White | 92.5% | 90.8% | 59.4% |
| Black | 0.3% | 0.1% | 12.2% |
| Asian | 1.0% | 0.7% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 2.0% | 4.5% | 3.2% |
| Hispanic | 4.3% | 3.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Byron Center, MI | Pinckney, MI | United States |
| Married Population | 70.4% | 42.5% | 49.8% |
| Currently Married | 69.1% | 41.6% | 48.0% |
| Married but Separated | 1.3% | 0.8% | 1.8% |
| Single Population | 29.6% | 57.5% | 50.2% |
| Never Married | 21.3% | 35.4% | 33.8% |
| Divorced | 4.1% | 16.9% | 10.8% |
| Widowed | 4.3% | 5.2% | 5.6% |
| space5 | | | |
| Household Size | 3.05 | 2.26 | 2.60 |
| Households | 2,244 | 905 | 124,010,992 |
| Family Households | 1,933 | 472 | 80,755,759 |
| Married couple, w/children | 53.2% | 32.4% | 30.5% |
| Married couple, no children | 38.6% | 41.7% | 42.9% |
| Non Family Households | 311 | 433 | 43,255,233 |
| Single householder, w/children | 5.4% | 16.5% | 15.8% |
| Single householder, no children | 2.7% | 9.3% | 10.8% |