Summary by County, 2000
| Total | Buchanan | Dickenson | Lee | Russell | Tazewell | Wise | |
| Total production (thousand short tons) | 32,834 | 11,155 | 4,259 | 901 | 157 | 1,470 | 14,892 |
| Surface | 9,654 | 1,765 | 1,104 | 31 | - | - | 6,208 |
| Underground | 23,181 | 9,390 | 3,155 | 870 | 157 | 1,470 | 8,139 |
| Total number of mines | 156 | 52 | 31 | 3 | 2 | 8 | 59 |
| Number of surface mines | 49 | 12 | 8 | 1 | - | - | 28 |
| Number of underground mines | 107 | 40 | 23 | 3 | 2 | 8 | 31 |