LRB-5017/1
JK:cmh
2021 - 2022 LEGISLATURE
October 20, 2021 - Introduced by Senator LeMahieu, cosponsored by
Representative Vos. Referred to Committee on Government Operations,
Legal Review and Consumer Protection.
SB621,1,2 1An Act to repeal and recreate subchapter III of chapter 4 [precedes 4.01] of the
2statutes; relating to: legislative redistricting.
Analysis by the Legislative Reference Bureau
This bill redistricts, according to the number of inhabitants, the legislative
districts of this state based on the results of the 2020 federal decennial census of
population. The bill maintains the number of assembly districts at 99 and the
number of senate districts at 33. All assembly districts created by the bill are
composed of whole counties or municipalities or U.S. census tracts or blocks
(subunits of tracts) reflecting population and boundaries as of April 1, 2020. In
accordance with article IV, section 5, of the state constitution, no assembly district
created under the bill is divided in the creation of a senate district.
Current law requires legislative districts to be substantially equal in
population. The table below illustrates, for the assembly and senate districts
proposed under the bill, the numeric amount and the percentage by which the
districts with the smallest and largest populations deviate from the ideal population
for the same type of district. The population figures contained in the table are
derived from the results of the federal decennial census. - See PDF for table PDF

The bill also requires the legislative reference bureau, in enrolling any
redistricting plan that has passed both houses of the legislature, to attach an
updated appendix that includes all of the following: the population statistics for the
legislative districts created under the bill; a statewide map of the legislative districts
created under the bill; a map of the legislative districts created under the bill that
are in Milwaukee County; and, with certain exceptions, a detail map illustrating the
division of any city, village, or town among two or more legislative districts.
For further information, see the appendix printed at the end of this bill. The
appendix was prepared by the legislative reference bureau and contains the
following information: population statistics for the 33 senate districts and the 99
assembly districts, a statewide map of senate districts, a statewide map of assembly
districts (displayed over two pages), a map of Milwaukee County showing the
assembly district boundaries in that county, and a map of Dane County showing the
assembly district boundaries in that county. The population data contained in the
appendix is derived from the federal decennial census.
The people of the state of Wisconsin, represented in senate and assembly, do
enact as follows:
SB621,1 1Section 1. Subchapter III of chapter 4 [precedes 4.01] of the statutes is
2repealed and recreated to read:
SB621,2,33 chapter 4
SB621,2,54 subchapter III
5assembly districts
SB621,2,7 64.01 First assembly district. All of the following territory constitutes the
7first assembly district:
SB621,2,8 8(1) Whole counties. Door and Kewaunee.
SB621,2,9 9(2) Brown County. That part of Brown County consisting of all of the following:
SB621,2,1010 (a) The towns of Eaton, Green Bay, Humboldt, and Scott.
SB621,2,1211 (b) That part of the city of Green Bay comprising U.S. census tract 20100, blocks
121010, 1011, 1017, 1018, 1019, and 1020.
SB621,2,14 134.02 Second assembly district. All of the following territory constitutes the
142nd assembly district:
SB621,3,1
1(1) Brown County. That part of Brown County consisting of all of the following:
SB621,3,22 (a) The towns of Holland, Lawrence, Morrison, and Wrightstown.
SB621,3,33 (b) That part of the village of Wrightstown located in the county.
SB621,3,44 (c) The city of De Pere.
SB621,3,6 5(2) Manitowoc County. That part of Manitowoc County consisting of all of the
6following:
SB621,3,77 (a) The towns of Cooperstown, Gibson, Mishicot, Two Creeks, and Two Rivers.
SB621,3,88 (b) The villages of Maribel and Mishicot.
SB621,3,99 (c) The city of Two Rivers.
SB621,3,11 10(3) Outagamie County. That part of Outagamie County consisting of that part
11of the village of Wrightstown located in the county.
SB621,3,13 124.03 Third assembly district. All of the following territory constitutes the
133rd assembly district:
SB621,3,15 14(1) Calumet County. That part of Calumet County consisting of all of the
15following:
SB621,3,1616 (a) The towns of Brillion, Harrison, Rantoul, and Woodville.
SB621,3,1717 (b) The villages of Hilbert, Potter, and Sherwood.
SB621,3,1818 (c) That part of the village of Harrison located in the county.
SB621,3,1919 (d) The city of Brillion.
SB621,3,2020 (e) That part of the city of Appleton located in the county.
SB621,3,2121 (f) That part of the city of Kaukauna located in the county.
SB621,3,2222 (g) That part of the city of Menasha located in the county.
SB621,3,24 23(2) Manitowoc County. That part of Manitowoc County consisting of the town
24of Maple Grove.
SB621,4,2
1(3) Outagamie County. That part of Outagamie County consisting of all of the
2following:
SB621,4,33 (a) The town of Buchanan.
SB621,4,44 (b) The villages of Combined Locks and Kimberly.
SB621,4,105 (c) That part of the city of Appleton comprising U.S. census tract 10601, blocks
62010, 2012, 2013, 2015, 2018, 2019, 2021, 2022, 2023, 2026, 3000, 3001, 3002, 3013,
73014, and 3015; and tract 10602, blocks 1000, 1001, 1002, 1003, 1004, 1005, 1017,
81018, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012,
92013, 2014, 2015, 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3010, 3011,
103012, 3013, 3014, 3015, 3016, 3017, 3020, 3021, 3022, and 3027.
SB621,4,12 114.04 Fourth assembly district. All of the following territory constitutes the
124th assembly district:
SB621,4,13 13(1) Brown County. That part of Brown County consisting of all of the following:
SB621,4,1414 (a) The village of Allouez.
SB621,5,1415 (b) That part of the village of Ashwaubenon comprising U.S. census tract 800,
16blocks 2046, 2049, 2050, 2051, and 2052; and tract 21301, blocks 1000, 1001, 1002,
171003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 2000,
182001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 3000, 3001,
193002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3012, 3013, 3014, 3015,
203016, 3017, 3018, 3019, 3020, 3021, 3022, 3023, 3024, 3025, 3026, 3027, 3028, 3029,
213030, 3031, and 3032; and tract 21302, blocks 1000, 1001, 1002, 1003, 1004, 1005,
221006, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1022, 1023, 1024, 1025,
231026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039,
241040, 1041, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
252012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025,

12026, 2027, 2029, 2031, 2032, 2033, 2034, 2035, 2036, 2039, 2040, 2041, 2045, 2046,
22047, 2048, 2049, 2050, 2052, 2053, 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007,
33008, 3009, 3010, 3011, 3012, 3013, 3014, 3015, 3016, 3017, 3018, 3019, 3020, 3021,
43022, and 3023; and tract 21303, blocks 1000, 1001, 1002, 1003, 1004, 1005, 1006,
51007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020,
61021, 1022, 1023, 1024, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
72010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 3000, 3001, 3002, 3003, 3004, 3005,
83006, 3007, 4000, 4001, 4002, 4003, 4004, 4005, 4006, 4007, 4008, 4009, 4010, 4011,
94012, 4013, 4014, 4015, 4016, 4017, 4018, 4019, 4020, 4021, 4022, 4023, 4024, 4025,
104026, 4027, 4028, 4029, 4030, 4031, 4032, 4033, 4034, 4035, 4036, 4037, 4038, 4039,
114040, 4041, 4042, 4043, 4044, 4045, 4046, 4047, 4048, 4049, 4050, 4051, 4052, 4053,
124054, 4055, 4056, 4057, 4058, 4059, 4060, 4061, 4062, 4063, 4064, 4065, 4066, 4067,
134068, 4069, 4070, 4071, and 4072; and tract 21304, blocks 1000, 1001, 1002, 1003,
141004, 1005, 1006, and 1007; and tract 940002, blocks 1038, 1040, and 1041.
SB621,6,815 (c) That part of the village of Howard comprising U.S. census tract 20502,
16blocks 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012,
171013, 1014, 1015, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
182011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024,
192025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038,
202039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052,
212053, 2054, 3004, 3005, 3006, 4039, and 4040; and tract 20504, blocks 1000, 1001,
221002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015,
231016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 2000, 2001, 2002,
242003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2017, 2018, 2019,
252020, 2023, 2024, 2025, 2026, 2027, 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007,

13008, 3009, 3010, 3011, 3012, 3013, 3014, 3015, 3016, 3017, 3018, and 3019; and tract
220505, blocks 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014,
31015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028,
41029, 1030, 1031, 1032, 1033, 1034, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012,
52013, 2014, 2015, 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010,
63011, 3012, 3013, 3014, 3015, and 3016; and tract 20506, blocks 1000, 1001, 1002,
71009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022,
81023, and 1024.
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