| |
| Age Group | Male | Female | West Virginia, 2000, Universe: 001 Total population Universe Population: 1,808,344 | ||
| Population | Pct | Population | Pct |  | |
| Total | 879,170 | 48.6 | 929,174 | 51.4 | |
| 0- 4 | 51,864 | 2.9 | 49,941 | 2.8 | |
| 5- 9 | 57,201 | 3.2 | 53,949 | 3.0 | |
| 10-14 | 59,875 | 3.3 | 56,307 | 3.1 | |
| 15-19 | 64,535 | 3.6 | 61,043 | 3.4 | |
| 20-24 | 60,701 | 3.4 | 59,408 | 3.3 | |
| 25-29 | 56,941 | 3.1 | 56,636 | 3.1 | |
| 30-34 | 57,541 | 3.2 | 57,976 | 3.2 | |
| 35-39 | 63,411 | 3.5 | 66,405 | 3.7 | |
| 40-44 | 70,047 | 3.9 | 72,386 | 4.0 | |
| 45-49 | 70,112 | 3.9 | 71,117 | 3.9 | |
| 50-54 | 64,615 | 3.6 | 64,622 | 3.6 | |
| 55-59 | 48,644 | 2.7 | 50,272 | 2.8 | |
| 60-64 | 41,145 | 2.3 | 44,755 | 2.5 | |
| 65-69 | 34,552 | 1.9 | 41,311 | 2.3 | |
| 70-74 | 31,856 | 1.8 | 40,744 | 2.3 | |
| 75-79 | 23,930 | 1.3 | 34,872 | 1.9 | |
| 80-84 | 13,325 | 0.7 | 24,526 | 1.4 | |
| 85+ | 8,875 | 0.5 | 22,904 | 1.3 | |