> ## Content Index > Fetch the complete content index at: https://ivn.us/llms.txt > Use this file to discover other available public pages before exploring further. # Missouri Voters Could Kill a Gerrymander — And Make It Harder for Politicians to Try Again - URL: https://ivn.us/missouri-voters-could-kill-a-gerrymander-and-make-it-harder-for-politicians-to-try-again/ - Published: 2026-10-15T18:55:44.000Z - Updated: 2026-10-15T18:55:44.000Z - Description: Missouri voters will decide on two ballot measures that could reshape congressional redistricting. Rejecting the new map while approving Amendment 6 might prevent lawmakers from passing a similar map before 2031. - Author: Shawn Griffiths - Tags: Gerrymandering, #Top-Story Missouri voters will soon decide if state lawmakers can move forward with new congressional districts passed mid-decade. But another question on the ballot could determine if they can simply try again if voters reject the map on November 3. The two measures, Proposition A and Amendment 6, deal with separate subjects. One is a referendum on legislative action. The second would strengthen the citizen initiative process in several ways, including enshrining it as a fundamental right in the state constitution. One deals with a congressional map. The other deals with direct democracy. Yet, they have potentially interconnected consequences. Specifically, how voters cast their ballots on each could reshape the future of congressional redistricting in Missouri beyond 2026. ## **Two Ballot Questions, One Fight Over Political Power** As[ ](https://ivn.us/one-election-two-congressional-maps-missouri-voters-caught-in-the-middle/)[IVN previously reported](https://ivn.us/one-election-two-congressional-maps-missouri-voters-caught-in-the-middle/), Missouri's 2026 congressional elections have been complicated by competing maps, legal challenges, and a referendum campaign seeking to overturn a mid-decade redistricting effort. Republican lawmakers approved the new map in September 2025\. The goal was to strengthen their party’s congressional advantage by targeting a Democratic-held district in the Kansas City area. The nonpartisan group People Not Politicians organized a veto referendum. They collected over 300,000 signatures. And now, under Prop. A, a "Yes" vote approves the 2025 map. A "No" vote rejects it, leaving the congressional boundaries enacted in 2022 in place. The measure obviously carries tremendous implications for Missouri’s eight congressional districts. But Amendment 6 adds another layer. According to the[ ](https://www.sos.mo.gov/petitions/2026BallotMeasures?ref=ivn.us)[secretary of state's official ballot summary](https://www.sos.mo.gov/petitions/2026BallotMeasures?ref=ivn.us), Amendment 6 would: - Establish initiative and referendum powers as a fundamental constitutional right, - Prohibit lawmakers from weakening those powers, and - Restrict their authority to alter laws approved directly by voters. It would require at least 80% support in both legislative chambers to send proposed changes to voter-approved laws back to the electorate. What’s more, it would also restrict lawmakers from passing legislation "similar in effect" to measures rejected through a referendum without clearing that same legislative threshold and obtaining voter approval. It’s that provision that becomes consequential if Missourians vote “No” on Prop. A. Specifically, the language “similar in effect” is important. ## **What Happens If Voters Reject the Map AND Approve Amendment 6?** In a[ ](https://missouriindependent.com/2026/09/22/amendment-6-could-make-another-missouri-congressional-gerrymander-much-harder/?ref=ivn.us)[September analysis published by the Missouri Independent](https://missouriindependent.com/2026/09/22/amendment-6-could-make-another-missouri-congressional-gerrymander-much-harder/?ref=ivn.us), election-law scholars explained that rejecting Prop. A while approving Amendment 6 could substantially limit lawmakers' ability to redraw congressional districts again before the 2030 census. The state constitution already establishes a timeline for lawmakers to redraw electoral maps. It is after every census. However, lawmakers relied on the fact that the constitution does not explicitly prohibit mid-decade redistricting when they passed the 2025 map. Here’s the thing: If voters say “No” to Prop A, but “Yes” to Amendment 6, and lawmakers try to push through another new map before 2031, it would likely resemble the 2025 redraw and could be considered legislation "similar in effect" to the defeated plan. Under that interpretation, lawmakers would need approval from at least 80% of both the Missouri House and Senate to not only pass a new map, but they would then have to send it to voters who would have the final say. Republicans have a majority in the state General Assembly. But to send a similar map to voters would require bipartisan support, which is not likely to happen if they target the Kansas City district again. No outcome in this election would prohibit future redistricting. However, it could prevent the majority party from replacing a rejected map through another ordinary legislative vote. It is important to note that this is one legal interpretation. Amendment 6 does not specifically define what “similar in effect” means. Lawmakers could still try to push through another mid-cycle redraw, and make it a matter for the courts to decide what is and isn’t legal. ## **Four Possible Outcomes on November 3** The interaction between Prop. A and Amendment 6 creates four scenarios: **1\. Prop. A passes. Amendment 6 passes.** Voters approve the 2025 congressional map while simultaneously establishing stronger protections for citizen initiatives and referendums. **2\. Prop. A fails. Amendment 6 passes.** Voters reject the 2025 map and strengthen protections against legislative attempts to reverse referendum outcomes. Under the legal interpretation offered above, passing another similar congressional map before the next census could require 80% legislative approval and another statewide vote. (But the keyword is “could.”) **3\. Prop. A passes. Amendment 6 fails.** The 2025 congressional map receives voter approval, but the existing rules governing legislative authority over citizen-approved laws and referendum outcomes remain unchanged. **4\. Both measures fail.** The 2025 congressional map is rejected, but lawmakers would not face Amendment 6's new restrictions on enacting similar legislation. Future attempts to redraw districts would remain subject to existing constitutional requirements. ## **The Bigger Question: Who Gets the Final Word?** The stakes of this election extend beyond congressional boundaries—particularly as it relates to Amendment 6. Supporters of the measure, which include former Republican US Sen. Jack Danforth and former Democratic Secretary of State Jason Kander, argue that voter-approved laws and the referendum process need stronger protections. They assert that voters need added safeguards against legislative interference, pointing to examples like a paid sick leave requirement that was approved by voters, but then repealed by the legislature in 2025. Opponents, like Republican Secretary of State Denny Hoskins, argue that the proposal puts excessive restrictions on state lawmakers and their ability to legislate. They further assert that it would make it harder to fix unintended consequences of citizen initiatives (with lawmakers being the ones who decide what "unintended consequences" warrant change or repeal). Hoskins tried to use the authority of his office to keep both Prop. A and Amendment 6 off the ballot. The matter was taken to court and he was ordered to let voters have a say on both. In August, Missourians [rejected a constitutional amendment](https://ballotpedia.org/Missouri%5FAmendment%5F4,%5FRequire%5FCongressional%5FDistrict%5FApproval%5Ffor%5FInitiated%5FConstitutional%5FAmendments,%5FProhibit%5FForeign%5FContributions,%5Fand%5FPenalize%5FPetition%5FFraud%5FAmendment%5F%28August%5F2026%29?ref=ivn.us) proposed by the General Assembly that could have made it harder to pass citizen-initiated amendments. Instead of having to get a statewide majority, proposals would need a majority in every congressional district. It was another attempt by lawmakers to weaken the citizen initiative process. Now, voters have a chance to strengthen it. The question is, will they?