Summary by County, 2001
| Total | Buchanan | Dickenson | Lee | Russell | Tazewell | Wise | |
| Total production (thousand short tons) | 32,774 | 11,590 | 3,231 | 498 | 665 | 1,627 | 15,164 |
| Surface | 10,271 | 2,299 | 315 | 97 | 469 | 76 | 7,015 |
| Underground | 22,503 | 9,290 | 2,916 | 402 | 196 | 1,550 | 8,149 |
| Total number of mines | 157 | 46 | 28 | 4 | 6 | 8 | 65 |
| Number of surface mines | 48 | 11 | 6 | 1 | 2 | 1 | 27 |
| Number of underground mines | 109 | 35 | 22 | 3 | 4 | 7 | 38 |