(b) The villages of Lyndon Station, Union Center, and Wonewoc.

(c) That part of the city of Wisconsin Dells located in the county.

(5) Sauk County. That part of Sauk County consisting of all of the following:

(a) The towns of Dellona, Delton, Excelsior, Freedom, Ironton, La Valle, Reedsburg, Washington, Westfield, Winfield, and Woodland.

(b) The villages of Ironton, La Valle, Lake Delton, Lime Ridge, Loganville, North Freedom, and Rock Springs.

(c) That part of the village of Cazenovia located in the county.

(d) The city of Reedsburg.

(e) That part of the city of Wisconsin Dells located in the county.

(6) Vernon County. That part of Vernon County consisting of that part of the village of Viola located in the county.

4.42 Forty-second assembly district. All of the following territory constitutes the 42nd assembly district:

(1) Columbia County. That part of Columbia County consisting of all of the following:

(a) The towns of Arlington, Columbus, Dekorra, Fountain Prairie, Hampden, Leeds, Lodi, Lowville, Otsego, Springvale, and West Point.

(b) The villages of Arlington, Doylestown, Fall River, Poynette, and Rio.

(c) The city of Lodi.

(d) That part of the city of Columbus located in the county.

(2) Dane County. That part of Dane County consisting of all of the following:

(a) The town of Vienna.

(b) That part of the town of Burke comprising U.S. census tract 2402, blocks 1000, 1012, and 1013; and tract 2500, blocks 1000, 1012, 1014, 1015, 1026, 1028, 1043, and 1076; and tract 2602, blocks 1000, 1001, 1023, 1024, 1025, 1026, 4000, and 4001; and tract 11201, blocks 1000, 1001, 1002, 1056, 1057, 1061, 1062, 1063, 1064, 1065, 1069, 1070, 1072, 1074, 1076, 1077, 1079, 1080, 1081, 1083, 2010, 2015, 2058, 2059, 2060, 2061, and 2064; and tract 11404, blocks 4001, 4002, 4003, 4004, 4005, 4006, 4007, 4014, 4015, 4016, 4019, 4020, 4021, 4022, 4023, 4024, 4025, 4026, 4027, 4028, 4037, 4039, 4041, 4048, 4049, 4053, 4054, and 4057; and tract 11405, blocks 1018, 1020, 1023, 1024, 1026, 1027, 1028, 1029, 1030, 1031, 1046, 1047, and 1054.

(c) The villages of Deforest and Windsor.

(d) That part of the city of Madison comprising U.S. census tract 2500, blocks 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1013, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1027, 1029, 1030, 1031, 1032, 1033, 1061, 1062, 1063, 1070, 1071, 1072, 2006, 2007, and 2008; and tract 2602, blocks 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 3000, 3001, 3002, 3003, 3004, 4002, 4003, 4004, 4005, 4006, 4007, 4008, 4009, 4010, 4011, 4012, 4013, 4014, 4015, and 4016; and tract 11201, blocks 1049, 1050, 1051, 1052, 1066, 1067, 1068, 1071, 1073, 1075, 1078, and 1082; and tract 11404, blocks 4038, 4040, 4050, 4051, 4052, and 4055; and tract 11405, blocks 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1019, 1021, 1022, 1025, 1032, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1048, 1049, 1050, 1051, 1052, 1055, 1056, 1057, and 1058.

(3) Dodge County. That part of Dodge County consisting of that part of the city of Columbus located in the county.

4.43 Forty-third assembly district. All of the following territory constitutes the 43rd assembly district:

(1) Dane County. That part of Dane County consisting of that part of the city of Edgerton located in the county.

(2) Jefferson County. That part of Jefferson County consisting of all of the following:

(a) The town of Cold Spring.

(b) That part of the city of Whitewater located in the county.

(3) Rock County. That part of Rock County consisting of all of the following:

(a) The towns of Fulton, Harmony, Johnstown, Lima, and Milton.

(b) The city of Milton.