| | Spring Park, MN | Minnetonka Beach, MN | United States |
| Population | 1,921 | 497 | 329,725,481 |
| Female Population | 52.2% | 51.1% | 50.5% |
| Male Population | 47.8% | 48.9% | 49.5% |
| Median Age | 55.4 | 43.6 | 38.4 |
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| Population - 2010 | 1,676 | 535 | 309,327,143 |
| Population - 2000 | 1,717 | 614 | 285,036,114 |
| Population - 1990 | 1,571 | 573 | 251,960,433 |
| Pop. 2000 to Now | 2.6% | -4.9% | 15.6% |
| Pop. 1990 to Now | 12.1% | 1.9% | 30.8% |
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| Population Density | 5,472.9 | 1,073.4 | 93.4 |
| Land Area | 0.4 | 0.5 | 3,531,905.4 |
| Water Area | 0.1 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Spring Park, MN | Minnetonka Beach, MN | United States |
| Age 0 to 4 | 1.0% | 8.2% | 5.9% |
| Age 5 to 9 | 0.8% | 7.6% | 6.1% |
| Age 10 to 14 | 1.9% | 9.7% | 6.6% |
| Age 15 to 17 | 1.7% | 3.8% | 3.9% |
| Age 18 to 20 | 3.3% | 1.0% | 4.0% |
| Age 21 to 24 | 2.2% | 3.2% | 5.2% |
| Age 25 to 34 | 14.0% | 6.2% | 13.8% |
| Age 35 to 44 | 13.0% | 12.7% | 12.9% |
| Age 45 to 54 | 11.2% | 21.5% | 12.6% |
| Age 55 to 59 | 10.7% | 8.0% | 6.7% |
| Age 60 to 64 | 5.4% | 4.6% | 6.3% |
| Age 65 to 74 | 9.9% | 9.5% | 9.6% |
| Age 75 to 84 | 9.3% | 3.2% | 4.5% |
| Age 85 and over | 15.7% | 0.6% | 1.9% |
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| Race | | | |
| | Spring Park, MN | Minnetonka Beach, MN | United States |
| White | 84.9% | 91.1% | 59.4% |
| Black | 7.1% | 0.2% | 12.2% |
| Asian | 2.4% | 0.2% | 5.6% |
| Native American | 3.3% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 2.3% | 6.0% | 3.2% |
| Hispanic | 0.0% | 2.4% | 18.4% |
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| Marriage & Family | | | |
| | Spring Park, MN | Minnetonka Beach, MN | United States |
| Married Population | 33.2% | 74.9% | 49.8% |
| Currently Married | 32.5% | 74.6% | 48.0% |
| Married but Separated | 0.7% | 0.3% | 1.8% |
| Single Population | 66.8% | 25.1% | 50.2% |
| Never Married | 34.0% | 13.2% | 33.8% |
| Divorced | 17.2% | 7.0% | 10.8% |
| Widowed | 15.5% | 4.9% | 5.6% |
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| Household Size | 1.46 | 2.70 | 2.60 |
| Households | 1,232 | 184 | 124,010,992 |
| Family Households | 422 | 150 | 80,755,759 |
| Married couple, w/children | 6.9% | 45.3% | 30.5% |
| Married couple, no children | 52.6% | 46.0% | 42.9% |
| Non Family Households | 810 | 34 | 43,255,233 |
| Single householder, w/children | 11.1% | 7.3% | 15.8% |
| Single householder, no children | 29.4% | 1.3% | 10.8% |