(NOTE: MAP ABOVE IS OUT-OF-DATE, LIST BELOW IS CURRENT)

PLEASE SEE LIST BELOW of TN counties with number of species documented at Odonata Central as of May 2024. Order from most to least number of species documented per county.
Blount 103
Grundy 98
Davidson 91
Sullivan 82
Greene 78
Cumberland 78
Lewis 76
Knox 74
Pickett 72
Franklin 72
Carter 70
Hardin 69
Morgan 68
Shelby 68
Fayette 67
Fentress 66
Coffee 65
Monroe 64
Campbell 61
Anderson 60
Unicoi 60
Rutherford 59
Chester 58
Johnson 58
Hardeman 58
Washington 56
Maury 54
Sevier 53
Bedford 53
Cocke 52
McNairy 52
Polk 52
Carroll 51
Marshall 51
Roane 50
Hawkins 48
Scott 48
Dickson 48
Wayne 48
Cheatham 46
Wilson 46
Hamilton 44
Claiborne 44
Williamson 43
Obion 40
Overton 40
Robertson 40
Marion 39
Madison 38
White 37
Grainger 37
Montgomery 36
Perry 36
Jefferson 35
Meigs 34
Decatur 34
Lawrence 34
Bledsoe 33
Henderson 33
Stewart 33
Hancock 31
Haywood 31
Union 31
Henry 31
Van Buren 31
Rhea 30
Sumner 30
McMinn 29
Putnam 29
Gibson 29
Hamblen 29
Houston 29
Humphreys 29
Dyer 28
Bradley 28
Warren 27
Lake 27
Lauderdale 25
Loudon 25
Trousdale 25
Sequatchie 24
Weakley 24
Crockett 24
Hickman 22
Clay 21
Moore 21
Cannon 19
Tipton 18
Jackson 18
Lincoln 16
Giles 16
Macon 16
Benton 14
Dekalb 13
Smith 12