The bill also permits the commission to establish policies limiting the
information that the LRB may provide to persons other than LRB staff concerning
any redistricting plan drawn by the LRB, except that any such policy does not apply
to population data furnished to the LRB by the U.S. Bureau of the Census or to a
redistricting plan after a bill embodying that plan is delivered by the LRB to the
legislature as required under this bill. The policies established by the commission
must be consistent with the current law limitations applicable to bills created by the
LRB.
Under the bill, the redistricting advisory commission must be created not later
than February 15 of the first year following the federal decennial census and
terminates upon satisfying its duties, until a new redistricting advisory commission
is created for the next round of legislative redistricting. The commission consists of
five members. The speaker and minority leader of the assembly and the majority and
minority leaders of the senate must each appoint one person to serve on the
commission. Within 30 days after the fourth commission member is appointed, but
not later than February 15 of the first year following the federal decennial census,
the four commission members so appointed must select the fifth commission
member, who serves as chairperson. The bill prohibits all of the following individuals
from being a commission member: individuals who are not eligible electors of this
state at the time of the appointment, individuals who hold partisan public office or
political party office, and individuals who are a relative of or are employed by a
member of the legislature, or are employed directly by the legislature or Congress.
Under the bill, the LRB must provide assistance to the commission regarding the
operations of the commission. In addition, upon the LRB's recommendation, the
commission must appoint a person with expertise in complying with the federal
Voting Rights Act. Finally, no member of the commission may abstain from taking
a vote on any matter before the commission, and no vote may be taken by the
commission without all five members present and voting.
Redistricting process
The bill requires the LRB to perform certain tasks in preparation for drawing
legislative redistricting plans on the basis of each federal decennial census. For
example, as soon as possible after receiving from the U.S. Bureau of the Census the
population data needed for legislative redistricting, the LRB must use that data to
assign a population figure to geographic or political units to facilitate the drawing
of redistricting plans. Typically, this data is available on or about April 1 of the first
year following the federal decennial census. The LRB must also prepare and publish
an analysis describing the population of current legislative districts and the extent

to which the districts may violate the redistricting standards described above. In
addition, as municipalities complete their ward plans (typically, by October of the
first year following the federal decennial census), the LRB must assign a population
figure based upon certified federal census data to each municipal ward, for use in
drawing redistricting plans.
Not later than January 1 of the second year following the federal decennial
census, the LRB must deliver to the majority leader of the senate and speaker of the
assembly identical bills embodying a plan of legislative districting, drawn in
accordance with the standards described above. The bill further specifies a
procedure that the legislature must follow in considering the bills, although that
procedure is not enforceable by the courts. The bill requires either the assembly or
the senate to bring the bill to a vote expeditiously, but not less than seven days after
the report of the redistricting advisory commission is received and made available
to the members of the legislature. The vote must be under a procedure or rule
permitting no amendments except those of a purely corrective nature. If the bill is
approved by the first house in which it is considered, the bill must expeditiously be
brought to a vote in the second house under a similar procedure or rule.
If neither of the bills delivered by the LRB is approved by both the assembly and
the senate, the chief clerk of the house that failed to approve the bill must transmit
to the LRB information on why the plan was not approved by that house. The LRB
must then prepare identical bills embodying a second plan of legislative
redistricting, taking into account the reasons transmitted to the LRB by the
legislature, or, if applicable, by the governor by veto message, insofar as it is possible
to do so while complying with the standards described above. The LRB must deliver
the bill to the majority leader of the senate and the speaker of the assembly no later
than 21 days after the date of the vote by which the senate or the assembly failed to
approve the bill initially submitted. This second bill must be expeditiously
introduced and brought to a vote not less than seven days after the date of
introduction, in the same manner as prescribed for the initial bill.
If the second bill is similarly rejected by at least one house, the same procedures
apply to the preparation of subsequent bills, except that no plan may be considered
after January 31 of the even-numbered year following the census. Under the bill,
plans submitted to the legislature may only be passed by a bipartisan vote.
The bill also provides exceptions to this process to account for variations in the
timing of the release of federal census data. In addition, notwithstanding other
provisions in the bill, the bill authorizes the creation of a redistricting advisory
commission after the effective date of the bill in order to prepare new plans on or
before January 1, 2024.
Required contents of redistricting bills
The LRB must ensure that each bill embodying a redistricting plan it draws
contains specified conventions to apply wherever territory in a plan is described by
geographic boundaries. Also, each such bill must provide that the bill first applies,
with respect to regular elections, to offices filled at the next occurring general
election and, with respect to special or recall elections, to offices filled or contested
on or after the date of the next occurring general election.

Challenge based on population inequality
If an action is brought challenging a legislative redistricting plan adopted
under the procedure established in the bill on the basis of an excessive population
variance among senate or assembly districts, the legislature has the burden of
justifying any variance in excess of 1 percent between the population of a senate or
assembly district and the applicable ideal district population.
The people of the state of Wisconsin, represented in senate and assembly, do
enact as follows:
SB488,1 1Section 1 . 3.002 (2) of the statutes is amended to read:
SB488,5,32 3.002 (2) Wherever territory is described by geographic boundaries, such
3boundaries follow the conventions set forth in s. 4.003 4.008 (1).
SB488,2 4Section 2 . Subchapter I of chapter 4 [precedes 4.001] of the statutes is repealed
5and recreated to read:
SB488,5,66 CHAPTER 4
SB488,5,77 subchapter i
SB488,5,98 general provisions
9and redistricting
SB488,5,10 104.001 Definitions. In this chapter, unless the context requires otherwise:
SB488,5,11 11(1) “Block" has the meaning given in s. 5.02 (1q).
SB488,5,13 12(2) “Commission" means the redistricting advisory commission established
13under s. 13.49.
SB488,5,15 14(3) “Plan" means a plan for legislative reapportionment prepared under this
15subchapter.
SB488,5,17 16(4) “Political subdivision" means a city, town, village, or county within this
17state.
SB488,5,19 18(5) “Ward" means a municipal ward in effect on April 1 of the year of the federal
19decennial census and used in preparing plans as required under s. 4.005.
SB488,6,3
14.002 Political subdivision boundaries. In this chapter, reference to any
2political subdivision means that political subdivision as its boundaries exist on April
31 of the year of the federal decennial census.
SB488,6,7 44.003 Legislative districts established. This state is divided into 33 senate
5districts, each composed of 3 assembly districts. Each senate district may elect one
6member of the senate. Each assembly district may elect one representative to the
7assembly.
SB488,6,11 84.004 Preparations for redistricting. (1) The legislative reference bureau
9shall acquire appropriate information, review and evaluate available facilities, and
10develop programs and procedures in preparation for drawing plans on the basis of
11each federal decennial census.
SB488,6,16 12(2) By December 1 of the year of the federal decennial census, the legislative
13reference bureau shall obtain from the U.S. bureau of the census information
14regarding geographic and political units in this state for which federal census
15population data has been gathered and will be tabulated. The legislative reference
16bureau shall use the information to do all of the following:
SB488,6,1917 (a) Prepare necessary descriptions of geographic and political units for which
18census data will be reported and that are suitable for use as components of legislative
19districts.
SB488,6,2220 (b) Prepare maps of geographic and political units within the state that may
21be used to illustrate the locations of district boundaries proposed in plans prepared
22in accordance with s. 4.007.
SB488,7,6 23(3) As soon as possible after receiving from the U.S. bureau of the census the
24population data needed for legislative redistricting that the U.S. bureau of the
25census is required to provide this state under P.L. 94-171, the legislative reference

1bureau shall use that data to assign a population figure to each geographic or
2political unit described under sub. (2). The legislative reference bureau shall prepare
3and publish an analysis describing the population of current legislative districts and
4the extent to which the districts may violate the standards under s. 4.007. Upon
5satisfying these requirements, the legislative reference bureau shall begin the
6preparation of plans as required under s. 4.006.
SB488,7,12 74.005 Use of municipal ward plans. After receipt of a division ordinance or
8resolution under s. 5.15 (4) (b), the legislative reference bureau shall use the data
9obtained from the U.S. bureau of the census under s. 4.004 (3) to assign a population
10figure to each ward established in the division ordinance or resolution. The
11legislative reference bureau shall use each ward to which a population figure is
12assigned in preparing plans as required under s. 4.006.
SB488,7,22 134.006 Preparation of redistricting plans. (1) Not later than January 1 of
14the 2nd year following the federal decennial census, the legislative reference bureau
15shall deliver to the majority leader of the senate and speaker of the assembly
16identical bills creating plans, prepared in accordance with s. 4.007. Either the
17assembly or the senate shall bring the bill to a vote expeditiously, but not less than
187 days after the commission report under s. 13.49 (3) (c) 2. is received and made
19available to the members of the legislature. The vote shall be under a procedure or
20rule permitting no amendments except those of a purely corrective nature. If the bill
21is approved by the first house in which it is considered, the bill shall expeditiously
22be brought to a vote in the 2nd house under a similar procedure or rule.
SB488,8,12 23(2) If neither of the bills delivered by the legislative reference bureau under
24sub. (1) is approved by both the assembly and the senate, the chief clerk of the house
25that failed to approve the bill shall immediately transmit to the legislative reference

1bureau information on why the plan was not approved by that house. The legislative
2reference bureau shall prepare identical bills embodying a 2nd plan prepared in
3accordance with s. 4.007, taking into account the reasons transmitted to the
4legislative reference bureau under this subsection or, if applicable, transmitted to
5the legislative reference bureau by the governor by veto message, insofar as it is
6possible to do so within the requirements of s. 4.007. The legislative reference bureau
7shall deliver the bills to the majority leader of the senate and the speaker of the
8assembly no later than 21 days after the date of the vote by which the senate or the
9assembly failed to approve the bill submitted under sub. (1). Any bill delivered by
10the legislative reference bureau under this subsection shall be expeditiously
11introduced and brought to a vote not less than 7 days after the date of introduction,
12in the same manner as prescribed for the bill required under sub. (1).
SB488,8,23 13(3) If neither of the bills delivered by the legislative reference bureau under
14sub. (2) is approved by both the assembly and the senate, the same procedure as
15prescribed by sub. (2) shall be followed. If a 3rd or subsequent plan is required under
16this subsection, the legislative reference bureau shall deliver the bills to the majority
17leader of the senate and the speaker of the assembly no later than 21 days after the
18date of the vote by which the senate or the assembly failed to approve the bill
19submitted under sub. (2). Any bill delivered by the legislative reference bureau
20under this subsection shall be expeditiously introduced and brought to a vote not less
21than 7 days after the date of introduction, in the same manner as prescribed for the
22bills required under subs. (1) and (2). No plan may be considered and voted on after
23January 31 of the 2nd year following the federal decennial census.
SB488,8,25 24(3m) A plan delivered under this section may only be passed by a bipartisan
25vote.
SB488,9,10
1(4) Notwithstanding subs. (1) to (3), if the population data for legislative
2redistricting that the U.S. bureau of the census is required to provide this state under
3P.L. 94-171 and, if used by the legislative reference bureau, the corresponding
4topologically integrated geographic encoding and referencing data file for that
5population data are not available to the legislative reference bureau on or before
6April 1 of the first year following the federal decennial census, the deadlines set forth
7in this section shall be extended by a number of days equal to the number of days
8after April 1 of the first year following the federal decennial census that the
9population data and the topologically integrated geographic encoding and
10referencing data file for legislative redistricting become available.
SB488,9,14 114.007 Redistricting standards. (1) Legislative districts shall be established
12on the basis of population requirements imposed under the Wisconsin Constitution
13and the U.S. Constitution and requirements imposed under the federal Voting
14Rights Act and any other applicable federal law.
SB488,9,23 15(2) Senate and assembly districts, respectively, shall satisfy the population
16standards established in this subsection. The quotient, obtained by dividing the sum
17of the absolute values of the deviations of all district populations from the applicable
18ideal district population by the number of districts established, may not exceed 1
19percent of the applicable ideal district population, unless necessary to maintain
20compliance with the federal Voting Rights Act or any other applicable federal law.
21For purposes of this subsection, the ideal district population is determined by
22dividing the population of the state reported in the most recent federal decennial
23census by the number of districts to be established.
SB488,9,25 24(3) District boundaries shall coincide with ward boundaries and, to the extent
25consistent with sub. (1), shall coincide with the boundaries of political subdivisions.

1The number of political subdivisions divided among more than one district shall be
2as small as possible and all such divisions shall preserve communities of interest.
SB488,10,6 3(4) Districts shall be composed of convenient contiguous territory. Areas that
4meet only at the points of adjoining corners are not contiguous. A district containing
5detached portions of a municipality is legally contiguous even if the area around the
6detached portion of the municipality is part of a different district.
SB488,10,14 7(5) To the extent consistent with subs. (1) to (3), districts shall be compact in
8form. Compact districts are those that are square, rectangular, or hexagonal in
9shape to the extent permitted by natural or political boundaries. The compactness
10of a district shall be measured by its Reock score. For each district, the Reock score
11shall be calculated by taking the ratio of the area of the district to the area of the
12minimum circumscribing circle. The Reock score ranges from zero to 1, with zero
13indicating that the district is not compact and one indicating that the district is
14optimally compact.
SB488,10,20 15(6) In preparing any plan, the legislative reference bureau shall be strictly
16nonpartisan. No district may be drawn for the purpose of favoring a political party,
17incumbent legislator, or other person or group. In establishing districts, no use shall
18be made of any of the following data for the purpose of augmenting or diluting the
19voting strength of a language or racial minority group, except to the extent required
20under sub. (1):
SB488,10,2121 (a) The residence addresses of incumbent legislators.
SB488,10,2222 (b) Political affiliations of registered voters.
SB488,10,2323 (c) Previous election results.
SB488,10,2424 (d) Demographic information.
SB488,11,4
1(7) The number of assembly districts in any plan may not be less than 54 nor
2more than 100. The number of senate districts in any plan may not be more than
3one-third nor less than one-fourth of the number of assembly districts. Each senate
4district shall contain only whole assembly districts.
SB488,11,6 54.008 Required provisions in redistricting bills. Each bill delivered under
6s. 4.006 shall provide all of the following:
SB488,11,8 7(1) That, wherever territory is described in the bill by geographic boundaries,
8the following conventions are used:
SB488,11,109 (a) Each bound continues to the intersection with the bound next named, or to
10the intersection with a straight-line extension of such bound.
SB488,11,1211 (b) If the bound is a street, it follows the center line of the street or the center
12line of the street extended.
SB488,11,1413 (c) If the bound is a railroad right-of-way, it follows the center line of the
14railroad right-of-way.
SB488,11,1615 (d) If the bound is a river or stream, it follows the center of the main channel
16of such river or stream.
SB488,11,1717 (e) If the bound follows a municipal boundary, it coincides with such boundary.
SB488,11,21 18(2) That the bill first applies, with respect to regular elections, to offices filled
19at the next occurring general election after the bill takes effect and, with respect to
20special or recall elections, to offices filled or contested on or after the date of that
21general election.
SB488,12,2 224.0085 Challenge based on population inequality; burden of proof. If
23an action is brought challenging a plan under this subchapter on the basis of an
24excessive population variance among senate or assembly districts established in the
25plan, the legislature has the burden of justifying any variance in excess of 1 percent

1between the population of a senate or assembly district and the applicable ideal
2district population, as described under s. 4.007 (2).
SB488,3 3Section 3 . 5.15 (4) (a) of the statutes is amended to read:
SB488,12,224 5.15 (4) (a) Except as provided in par. (c), the division ordinance or resolution
5shall number all wards in the municipality with unique whole numbers in
6consecutive order, beginning with the number one, shall designate the polling place
7for each ward, and shall describe the boundaries of each ward consistent with the
8conventions set forth in s. 4.003 4.008 (1). The ordinance or resolution shall be
9accompanied by a list of the block numbers used by the U.S. bureau of the census that
10are wholly or partly contained within each ward, with any block numbers partly
11contained within a ward identified, and a map of the municipality which illustrates
12the revised ward boundaries. If the legislature, in an act redistricting legislative
13districts under article IV, section 3, of the constitution, or in redistricting
14congressional districts, establishes a district boundary within a municipality that
15does not coincide with the boundary of a ward established under the ordinance or
16resolution of the municipality, the municipal governing body shall, no later than
17April 10 of the 2nd year following the year of the federal decennial census on which
18the act is based, amend the ordinance or resolution to the extent required to effect
19the act. The amended ordinance or resolution shall designate the polling place for
20any ward that is created to effect the legislative act. Nothing in this paragraph shall
21be construed to compel a county or city to alter or redraw supervisory or aldermanic
22districts.
SB488,4 23Section 4 . 5.15 (4) (b) of the statutes is amended to read:
SB488,13,1024 5.15 (4) (b) Within 5 days after adoption or enactment of an ordinance or
25resolution under this section or any amendment thereto, the municipal clerk shall

1transmit one copy of the ordinance or resolution or the amendment to the county
2clerk of each county in which the municipality is contained and one copy of the
3ordinance or resolution or the amendment to the legislative reference bureau
,
4accompanied by the list and map specified in par. (a), together with a report
5confirming the boundaries of the municipality and of all wards in the municipality.
6Within 5 days after notice to the municipal clerk of a judgment that has the effect of
7changing the municipal boundaries, the clerk shall file the same report. The
8municipal clerk shall ensure that each copy of the ordinance or resolution or
9amendment and each accompanying report identify the name of the municipality
10and the county or counties in which it is located.
SB488,5 11Section 5 . 13.49 of the statutes is created to read:
SB488,13,12 1213.49 Redistricting advisory commission. (1) Definitions. In this section:
SB488,13,1413 (a) “Chief election officer" means the chief election officer of the elections
14commission.
SB488,13,1515 (b) “Four selecting authorities" means all of the following:
SB488,13,1616 1. The majority leader of the senate.
SB488,13,1717 2. The minority leader of the senate.
SB488,13,1818 3. The speaker of the assembly.
SB488,13,1919 4. The minority leader of the assembly.
SB488,13,2020 (c) “Partisan public office" means any of the following:
SB488,13,2221 1. The office of governor, lieutenant governor, secretary of state, state treasurer,
22attorney general, state senator, or state representative to the assembly.
SB488,13,2423 2. A county office that is filled by an election process involving nomination and
24election of candidates on a partisan basis.
SB488,14,2
1(d) “Political party office" means an elective office in a political party, as defined
2in s. 5.02 (13), or in a national political party.
SB488,14,83 (e) “Relative" means an individual who is related to the person in question as
4father, mother, son, daughter, brother, sister, uncle, aunt, first cousin, nephew, niece,
5husband, wife, grandfather, grandmother, father-in-law, mother-in-law,
6son-in-law, daughter-in-law, brother-in-law, sister-in-law, stepfather,
7stepmother, stepson, stepdaughter, stepbrother, stepsister, half brother, or half
8sister.
SB488,14,23 9(2) General provisions. (a) Not later than February 15 of the first year
10following the federal decennial census, a temporary redistricting advisory
11commission is created consisting of 5 members. Each of the 4 selecting authorities
12shall certify to the chief election officer the selecting authority's appointment of an
13individual to serve on the commission. Within 30 days after the last selecting
14authority has certified his or her appointment, but not later than February 15 of the
15first year following the federal decennial census, the 4 commission members so
16appointed shall select, by a vote of at least 3 members, and certify to the chief election
17officer the 5th commission member, who shall serve as chairperson. No commission
18member may abstain from any vote taken by the commission on any matter before
19the commission, and no vote may be taken by the commission without all 5 members
20of the commission present and voting. The commission members shall, upon the
21legislative reference bureau's recommendation, appoint a person with expertise in
22the federal Voting Rights Act to provide the commission guidance regarding federal
23Voting Rights Act compliance.
SB488,14,2524 (b) No individual may be appointed to the redistricting advisory commission
25who satisfies any of the following:
SB488,15,2
11. The individual is not an eligible elector of this state at the time of the
2appointment.
SB488,15,33 2. The individual holds partisan public office or political party office.
SB488,15,54 3. The individual is a relative of or is employed by a member of the legislature
5or of Congress, or is employed directly by the legislature or Congress.
SB488,15,126 (c) Members of the redistricting advisory commission appointed by a selecting
7authority shall be reimbursed from the appropriation account under s. 20.765 (1) (a)
8or (b), depending upon the house in which that member's appointing authority holds
9office, for actual and necessary expenses incurred in performance of duties as a
10commission member. The member who is not appointed by a selecting authority
11shall be reimbursed from the appropriation under s. 20.765 (1) (a) for actual and
12necessary expenses incurred in performance of duties as a commission member.
SB488,15,1413 (d) A vacancy on the redistricting advisory commission shall be filled as
14provided in s. 17.20 (1) within 15 days after the vacancy occurs.
SB488,15,1615 (e) Each redistricting advisory commission terminates upon complying with
16sub. (3).
SB488,15,1817 (f) The legislative reference bureau shall provide assistance to the commission
18regarding the operations of the commission.
SB488,15,19 19(3) Duties. The redistricting advisory commission shall do all of the following:
SB488,15,2320 (a) If requested to do so by the legislative reference bureau, provide direction
21to the legislative reference bureau concerning any decision the legislative reference
22bureau must make in preparing a redistricting plan under subch. I of ch. 4 for which
23no clearly applicable standard is provided under s. 4.007.
SB488,16,3
1(b) Upon delivery by the legislative reference bureau of a bill embodying a
2redistricting plan as required under s. 4.006, make available to the public at the
3earliest feasible time all of the following information:
SB488,16,44 1. Copies of the bill.
Loading...
Loading...