Official vs. Technical Liaisons: Who Can Actually Submit in the Voting District Project

By EditorJun 24, 2026

The Census Bureau runs the Redistricting Data Program through a single official nonpartisan liaison in each state, jointly identified by the governor and the legislative leaders responsible for redistricting. That liaison manages the geographic updates submitted in each phase and reviews and approves them before the Bureau loads them into its MAF/TIGER database. Program submissions are accepted only from the official liaison, but that does not exclude local expertise from the process. The official liaison may designate technical liaisons - for example, county GIS staff - who can perform geographic updates and submit completed work to the Census Bureau on…

Local Redistrictinglocal-admin, U.S. Census Bureau, vtdp

Are your Precincts “Actual” or “Pseudo”? What Local Officials Should Know about the Census Bureau’s Voting District Program

By EditorJun 19, 2026

The Census Bureau tabulates population by census geography ( ie., census blocks, tracts, counties), not by the precincts and wards that election offices actually run. Without a way to bridge that gap, states would receive decennial population counts that could not be readily matched to their own election geography. The Voting District Project (VTDP) is that bridge: once each decade, as Phase 2 of the Redistricting Data Program, the Census Bureau invites each state to submit its voting districts - its generic term for precincts, election districts, and wards - so that population data can be tabulated for those areas…

Local Redistrictinglocal-admin, U.S. Census Bureau, vtdp

Census Watchdog Flags Risks to the 2030 Count

By EditorJun 18, 2026

A new report from the U.S. Government Accountability Office (GAO) warns that the Census Bureau, having narrowed the scope of its 2026 Census Test, may finalize important parts of the 2030 count's design before it has evidence that those methods actually work. Released June 4, 2026, the report describes that the Bureau has reduced planned test sites from six to two and 19 planned operational activities to nine, leaving fewer opportunities to evaluate the new approaches the agency hopes to use at the end of the decade. These preparations matter far beyond the test itself, because the once-a-decade count determines…

Census Data and Geographycensus 2030, dataindepth, local-news, U.S. Census Bureau

Florida Supreme Court Declines to Intervene, Locking in Mid-Decade Map for 2026

By EditorJun 14, 2026

The Florida Supreme Court ruled 6-1 on Wednesday, June 10, that it lacks jurisdiction to intervene while the redistricting lawsuit is still pending before the First District Court of Appeal, and declined to use its "all writs" power to grant a temporary injunction against using the mid-decade congressional map that the Florida legislature passed in April that could shift the state’s delegation from a 20–8 Republican advantage to a potential 24–4 split. The ruling came after plaintiffs, the Equal Ground Education Fund, represented by the Elias Law Group, had filed a motion on May 28 to bypass the First District Court…

Florida, Redistricting LitigationFlorida, lawindepth, mid-decade redistricting

The Battle Over Colorado’s Congressional Map Will Be Decided by Voters

By EditorJun 12, 2026

Colorado's redistricting story in the post-2020 era unfolds in two distinct chapters. The first covers the state's post-census redistricting process, conducted entirely by citizen commissions established by voters in 2018, and the legal challenges that followed. The second, still unfolding, covers the state's response to the nationwide mid-decade redistricting wars launched in 2025, which have drawn Colorado into a contested ballot measure fight that will ultimately be decided by voters in November 2026. Together, the two chapters illustrate both how Colorado's independent redistricting architecture has insulated it from the partisan map-drawing that has roiled other states and the limits of…

Colorado, Strategy and Politicscolorado, policyindepth

New York Lawmakers Approve Amendment Allowing Mid-Decade Redistricting and Partisan Map-Drawing

By EditorJun 09, 2026

The New York State Legislature passed a sweeping constitutional amendment on June 3, 2026 (S.10637-A/A.11553) that would significantly restructure how the state draws congressional and state legislative district lines. The amendment passed both chambers on party-line votes, with Democrats in the majority supporting it and Republicans unanimously opposed. Introduced jointly on June 1 by the Senate Majority Leader and Assembly Speaker Carl Heastie, the amendment amends Sections 4 and 5-b of Article III of the New York State Constitution and adds a new Section 5-c. Among its most significant provisions it: explicitly permits mid-decade congressional redistricting; replaces the supermajority threshold…

New York, State Lawsmid-decade redistricting, new york, policyindepth

BBSP vs. BAS: Two Census Programs, Two Crucial Jobs

By EditorJun 04, 2026

The Boundary and Annexation Survey (BAS) and the Block Boundary Suggestion Project (BBSP) are often conflated; both involve local geography and the Census Bureau, but they do different jobs. BAS is the Bureau's annual survey to keep the legal boundaries and names of governments current, such as city limits, county lines, township boundaries, and tribal areas. BBSP is a once-a-decade phase of the Redistricting Data Program in which a state suggests which features the Bureau should use as statistical census tabulation block (census block) boundaries. The other differences follow from that split. BAS runs every year, and each eligible government…

DATA and TECHNOLOGY, Local RedistrictingBAS, BBSP, dataindepth, local-admin, U.S. Census Bureau

Supreme Court’s Emergency Order Restores Alabama’s 2023 Congressional Map

By EditorJun 04, 2026

The Supreme Court on Tuesday night allowed Alabama to use a congressional map favoring Republicans in this year's elections, blocking a lower court ruling that the map intentionally discriminates against Black voters. The justices granted the state's emergency appeal to use a map it adopted in 2023 that has a majority-Black population in just one of its seven congressional districts. The three liberal justices dissented. The ruling takes effect immediately, meaning Alabama will use its 2023 map for its August 11 special primary elections covering the affected congressional districts. Unlike many shadow docket orders, the majority provided some explanation in…

Redistricting LitigationAlabama, caseupdates, Latest, mid-decade redistricting

Louisiana Enacts New Congressional Map Into Law, Eliminating One Majority-Black District

By EditorMay 29, 2026

Louisiana legislators gave their final approval Friday to Senate Bill 121, a congressional redistricting map that eliminates one of the state's two majority-Black districts and gives Republicans a probable additional U.S. House seat ahead of the November midterms. The state Senate approved the final version 28-10 on party lines after the House had passed it 66-36 the day prior. The new map redraws Democratic Rep. Cleo Fields' 6th District, clustering it around predominantly white communities in the Baton Rouge area and southern Louisiana, while adding part of Baton Rouge to the majority-Black 2nd District based in New Orleans, currently represented…

Enacting a Redistricting Map, Louisianalouisiana, mid-decade redistricting, policyindepth

NAACP Loses State Court Battle Over Tennessee’s Redrawn Map – But Federal Fight Continues

By EditorMay 28, 2026

On May 26, a three-judge panel in state court dismissed a challenge to Tennessee's 2026 congressional map and election law changes, ruling in favor of state officials and leaving the new congressional map in place. The lawsuit was filed by the NAACP Tennessee State Conference and other petitioners, arguing that legislation passed during the special session, which included a new congressional map, changes to election procedures, and the repeal of a ban on mid-decade redistricting, violated the Tennessee Constitution and state law. In its order, the court wrote that "the sovereign State of Tennessee is immune from lawsuits "except as…

Tennesseecaseupdates, mid-decade redistricting, Tennessee