The same numbering system is used in Series 753 and Series 754.

District I:	10 - Barron
	11 - Bayfield
	12 - Burnett
	13 - Chippewa
	14 - Douglas
	15 - Polk
	16 - Rusk
	17 - Sawyer
	18 - Washburn
District II:	20 - Ashland
	21 - Clark
	22 - Iron
	23 - Lincoln
	24 - Marathon
	25 - Oneida
	26 - Price
	27 - Taylor
	28 - Vilas
District III:	30 - Florence
	31 - Forest
	32 - Langlade
	33 - Marinette
	34 - Oconto
	35 - Shawano
District IV:	40 - Buffalo
	41 - Dunn
	42 - Eau Claire
	43 - Jackson
	44 - La Crosse
	45 - Monroe
	46 - Pepin
	47 - Pierce
	48 - St. Croix
	49 - Trempealeau
District V:	50 - Adams
	51 - Green Lake
	52 - Juneau
	53 - Marquette
	54 - Portage
	55 - Waupaca
	56 - Waushara
	57 - Wood
District VI:	60 - Brown
	61 - Calumet
	62 - Door
	63 - Fond du Lac
	64 - Kewaunee
	65 - Manitowoc
	66 - Outagamie
	67 - Sheboygan
	68 - Winnebago
District VII:	70 - Crawford
	71 - Grant
	72 - Iowa
	73 - Lafayette
	74 - Richland
	75 - Sauk
	76 - Vernon
District VIII:	80 - Columbia
	81 - Dane
	82 - Dodge
	83 - Green
	84 - Jefferson
	85 - Rock
District IX:	90 - Kenosha
	91 - Milwaukee
	92 - Ozaukee
	93 - Racine
	94 - Walworth
	95 - Washington
	96 - Waukesha