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Chapter 16: Heating Degree Regions in South Dakota 2 (A) South Dakota Counties and County Numbers
South Dakota Counties and Numbers Aurora 02 Fall River 24 McPherson 45 Beadle 03 Faulk 25 Meade 47 Bennett 04 Grant 26 Mellette 48 Bon Homme 05 Gregory 27 Miner 49 Brookings 06 Haakon 28 Minnehaha 01 Brown 07 Hamlin 29 Moody 50 Brule 08 Hand 30 Pennington 51 Buffalo 09 Hanson 31 Perkins 52 Butte 10 Harding 32 Potter 53 Campbell 11 Hughes 33 Roberts 54 Charles Mix 12 Hutchinson 34 Sanborn 55 Clark 13 Hyde 35 Shannon 65 Clay 14 Jackson 36 Spink 56 Codington 15 Jerauld 37 Stanley 57 Corson 16 Jones 38 Sully 58 Custer 17 Kingsbury 39 Todd 67 Davison 18 Lake 40 Tripp 59 Day 19 Lawrence 41 Turner 60 Deuel 20 Lincoln 42 Union 61 Dewey 21 Lyman 43 Walworth 62 Douglas 22 Marshall 46 Yankton 63 Edmunds 23 McCook 44 Ziebach 64