| | Vadnais Heights, MN | Woodbury, MN | United States |
| Population | 12,931 | 74,014 | 329,725,481 |
| Female Population | 53.7% | 50.3% | 50.5% |
| Male Population | 46.3% | 49.7% | 49.5% |
| Median Age | 41.9 | 37.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 12,332 | 62,250 | 309,327,143 |
| Population - 2000 | 13,069 | 46,463 | 285,036,114 |
| Population - 1990 | 11,041 | 20,075 | 251,960,433 |
| Pop. 2000 to Now | 5.6% | 59.8% | 15.6% |
| Pop. 1990 to Now | 25.0% | 269.9% | 30.8% |
| space4 | | | |
| Population Density | 1,851.8 | 2,121.1 | 93.4 |
| Land Area | 7.0 | 34.9 | 3,531,905.4 |
| Water Area | 1.2 | 0.8 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Vadnais Heights, MN | Woodbury, MN | United States |
| Age 0 to 4 | 5.6% | 5.3% | 5.9% |
| Age 5 to 9 | 8.9% | 8.9% | 6.1% |
| Age 10 to 14 | 5.9% | 8.2% | 6.6% |
| Age 15 to 17 | 3.2% | 5.0% | 3.9% |
| Age 18 to 20 | 1.6% | 3.4% | 4.0% |
| Age 21 to 24 | 3.2% | 4.5% | 5.2% |
| Age 25 to 34 | 12.6% | 10.3% | 13.8% |
| Age 35 to 44 | 11.3% | 15.4% | 12.9% |
| Age 45 to 54 | 14.6% | 14.4% | 12.6% |
| Age 55 to 59 | 8.2% | 6.5% | 6.7% |
| Age 60 to 64 | 7.2% | 6.0% | 6.3% |
| Age 65 to 74 | 10.3% | 7.8% | 9.6% |
| Age 75 to 84 | 4.7% | 3.3% | 4.5% |
| Age 85 and over | 2.6% | 0.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Vadnais Heights, MN | Woodbury, MN | United States |
| White | 75.2% | 75.9% | 59.4% |
| Black | 6.6% | 4.8% | 12.2% |
| Asian | 6.7% | 11.9% | 5.6% |
| Native American | 0.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.3% | 0.4% |
| Two or More Races | 4.0% | 2.7% | 3.2% |
| Hispanic | 7.4% | 4.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Vadnais Heights, MN | Woodbury, MN | United States |
| Married Population | 56.1% | 60.8% | 49.8% |
| Currently Married | 55.2% | 60.1% | 48.0% |
| Married but Separated | 0.9% | 0.7% | 1.8% |
| Single Population | 43.9% | 39.2% | 50.2% |
| Never Married | 26.3% | 28.0% | 33.8% |
| Divorced | 11.6% | 7.7% | 10.8% |
| Widowed | 6.0% | 3.5% | 5.6% |
| space5 | | | |
| Household Size | 2.39 | 2.71 | 2.60 |
| Households | 5,388 | 27,220 | 124,010,992 |
| Family Households | 3,450 | 19,879 | 80,755,759 |
| Married couple, w/children | 31.9% | 42.5% | 30.5% |
| Married couple, no children | 49.0% | 40.9% | 42.9% |
| Non Family Households | 1,938 | 7,341 | 43,255,233 |
| Single householder, w/children | 11.9% | 8.9% | 15.8% |
| Single householder, no children | 7.2% | 7.7% | 10.8% |