(2) That part of the town of Albion comprising U.S. census tract 12100, blocks 1043, 1044, 1045, 1046, 1047, 1048, 1049, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2038, 2039, 2040, 2041, 3009, 3029, 3053, 3054, 3056, 3057, 3059, 3064, 3065, 3066, 3068, 3069, and 3074.

(3) That part of the village of Mcfarland comprising U.S. census tract 10503, blocks 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2016, 2017, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2035, 2037, 2039, 2040, 2042, 2044, 2045, 2046, 2047, 2052, 2053, 2054, and 2055; and tract 10504, blocks 2005, 2006, and 2007; and tract 10600, block 4024; and tract 12002, block 4122.

(4) The cities of Fitchburg and Stoughton.

4.48 Forty-eighth assembly district. All of the following territory constitutes the 48th assembly district:

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

(a) The towns of Bristol, Sun Prairie, and York.

(b) That part of the town of Burke comprising U.S. census tract 2603, blocks 3008, 3009, 3012, 3017, 3022, 3030, 3031, 3034, 3039, 3040, 3052, and 3055; and tract 11404, blocks 1007, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2015, 2016, 2017, 2018, 2030, 2031, 2032, 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3012, 3013, 3014, 3015, 3034, 4000, 4029, 4030, 4031, 4032, 4033, 4034, 4035, 4036, 4042, 4043, 4044, 4045, 4046, and 4047; and tract 11405, blocks 1034, 1053, 2009, 2010, 2011, 2021, 2022, 2023, 2029, 2030, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3013, 3014, 3015, 3017, 3018, 3020, 3024, 3028, 3030, 3031, 3034, 3045, 3048, 3052, 3056, 3060, 3061, 3062, 3063, 3064, 3065, 3066, 3067, 3068, 3069, 3072, 3073, 3074, 3075, 3076, and 3077; and tract 11504, blocks 2044, 2056, 2057, 2058, 2060, and 2061; and tract 11506, blocks 1007, 1008, 1040, and 1045.

(c) That part of the village of Cottage Grove comprising U.S. census tract 11700, block 2074.

(d) The city of Sun Prairie.

(e) That part of the city of Madison comprising U.S. census tract 2601, blocks 1000, 1001, 1002, 1003, and 1010; and tract 2603, blocks 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3010, 3011, 3013, 3014, 3015, 3016, 3018, 3019, 3020, 3021, 3023, 3024, 3025, 3026, 3027, 3028, 3029, 3032, 3033, 3035, 3036, 3037, 3038, 3041, 3042, 3043, 3044, 3045, 3046, 3047, 3048, 3051, 3053, and 3054; and tract 11403, blocks 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1031, 1032, 1033, 1034, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, and 2033; and tract 11405, blocks 1033, 1037, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2024, 2025, 2026, 2027, 2028, 2031, 2032, 2033, 2034, 2035, 3012, 3016, 3019, 3021, 3022, 3023, 3025, 3026, 3027, 3029, 3032, 3033, 3035, 3036, 3037, 3038, 3039, 3040, 3041, 3042, 3043, 3044, 3046, 3047, 3053, 3054, 3055, 3057, 3058, 3059, 3070, and 3078.

(2) Dodge County. That part of Dodge County consisting of the towns of Elba and Portland.

4.49 Forty-ninth assembly district. All of the following territory constitutes the 49th assembly district:

(1) Whole county. Crawford.

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

(a) The towns of Beetown, Bloomington, Boscobel, Cassville, Ellenboro, Fennimore, Glen Haven, Harrison, Hazel Green, Jamestown, Liberty, Lima, Little Grant, Marion, Millville, Mount Hope, Mount Ida, North Lancaster, Paris, Patch Grove, Platteville, Potosi, Smelser, South Lancaster, Waterloo, Woodman, and Wyalusing.

(b) The villages of Bagley, Bloomington, Cassville, Dickeyville, Mount Hope, Patch Grove, Potosi, Tennyson, and Woodman.

(c) The cities of Boscobel, Fennimore, Lancaster, and Platteville.

(3) Vernon County. That part of Vernon County consisting of that part of the village of De Soto located in the county.

4.50 Fiftieth assembly district. All of the following territory constitutes the 50th assembly district:

(1) Whole county. Green.

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

(a) The towns of Montrose, Oregon, Perry, Primrose, and Springdale.

(b) The village of Oregon.

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

(d) That part of the village of Brooklyn located in the county.

(3) Rock County. That part of Rock County consisting of that part of the city of Brodhead located in the county.

4.51 Fifty-first assembly district. All of the following territory constitutes the 51st assembly district:

(1) Whole counties. Iowa and Lafayette.

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