| | Weyers Cave, VA | Chester, VA | United States |
| Population | 2,167 | 22,512 | 329,725,481 |
| Female Population | 48.4% | 51.7% | 50.5% |
| Male Population | 51.6% | 48.3% | 49.5% |
| Median Age | 34.4 | 38.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,071 | 19,918 | 309,327,143 |
| Population - 2000 | 1,225 | 17,890 | 285,036,114 |
| Population - 1990 | 1,109 | 14,986 | 251,960,433 |
| Pop. 2000 to Now | 126.5% | 31.2% | 15.6% |
| Pop. 1990 to Now | 150.2% | 56.6% | 30.8% |
| space4 | | | |
| Population Density | 328.5 | 1,704.3 | 93.4 |
| Land Area | 6.6 | 13.2 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Weyers Cave, VA | Chester, VA | United States |
| Age 0 to 4 | 4.2% | 6.2% | 5.9% |
| Age 5 to 9 | 5.3% | 7.7% | 6.1% |
| Age 10 to 14 | 7.1% | 6.2% | 6.6% |
| Age 15 to 17 | 9.3% | 5.1% | 3.9% |
| Age 18 to 20 | 4.3% | 3.9% | 4.0% |
| Age 21 to 24 | 5.4% | 4.0% | 5.2% |
| Age 25 to 34 | 15.5% | 12.2% | 13.8% |
| Age 35 to 44 | 10.6% | 12.6% | 12.9% |
| Age 45 to 54 | 18.0% | 15.8% | 12.6% |
| Age 55 to 59 | 2.5% | 6.8% | 6.7% |
| Age 60 to 64 | 4.7% | 5.5% | 6.3% |
| Age 65 to 74 | 12.0% | 8.1% | 9.6% |
| Age 75 to 84 | 1.0% | 4.2% | 4.5% |
| Age 85 and over | 0.0% | 1.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Weyers Cave, VA | Chester, VA | United States |
| White | 84.3% | 59.3% | 59.4% |
| Black | 0.0% | 24.7% | 12.2% |
| Asian | 0.0% | 1.8% | 5.6% |
| Native American | 0.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.7% | 0.2% |
| Other | 0.0% | 0.4% | 0.4% |
| Two or More Races | 0.0% | 3.8% | 3.2% |
| Hispanic | 15.7% | 9.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Weyers Cave, VA | Chester, VA | United States |
| Married Population | 50.6% | 53.3% | 49.8% |
| Currently Married | 47.5% | 51.3% | 48.0% |
| Married but Separated | 3.1% | 2.0% | 1.8% |
| Single Population | 49.4% | 46.7% | 50.2% |
| Never Married | 34.7% | 32.4% | 33.8% |
| Divorced | 8.1% | 9.1% | 10.8% |
| Widowed | 6.5% | 5.2% | 5.6% |
| space5 | | | |
| Household Size | 3.02 | 2.63 | 2.60 |
| Households | 717 | 8,544 | 124,010,992 |
| Family Households | 519 | 6,200 | 80,755,759 |
| Married couple, w/children | 42.4% | 25.5% | 30.5% |
| Married couple, no children | 33.5% | 43.6% | 42.9% |
| Non Family Households | 198 | 2,344 | 43,255,233 |
| Single householder, w/children | 15.4% | 21.7% | 15.8% |
| Single householder, no children | 8.7% | 9.2% | 10.8% |