Did the Illinois Supreme Court or Legislature change the map after 2021?

1. The Legislature rewrote the maps in 2021 and the governor signed them

During the 2020 redistricting cycle Illinois lawmakers approved revised state legislative maps in May and later enacted congressional maps in late 2021, with Governor J.B. Pritzker signing the state House and Senate district maps and asserting they preserved minority representation under the Voting Rights Act ^{[1] [2]}. The General Assembly convened special sessions and released successive proposals through August–November 2021 as it finalized legislative and congressional plans ^{[5] [6]}.

2. Those 2021 maps were used for 2022 elections and became effective with the next General Assembly

State and congressional maps drawn after the 2020 Census were redrawn in 2021 and were explicitly identified as the basis for the November 2022 general election; the new legislative districts took effect with the beginning of the subsequent General Assembly in January 2023, per state data repositories tracking district implementation ^{[3] [7]}.

3. Federal courts reviewed challenges but did not replace the enacted plans

Multiple lawsuits challenged the enacted state legislative maps on Voting Rights and related grounds; a three‑judge federal panel ultimately rejected plaintiffs’ claims and left the enacted September 2021 plans in place when it issued a decision on December 30, 2021 ^{[1] [5] [8]}. Authoritative redistricting trackers note the maps were upheld and have remained the operative plans absent court‑ordered changes ^[4].

4. Did the Illinois Supreme Court change the map after 2021? No evidence in the reporting

The provided reporting documents challenges moving through federal courts and political pushback in 2021–2022 and later commentary by state actors, but it does not show the Illinois Supreme Court issuing an order that changed the maps after 2021; the sources instead point to federal litigation outcomes and the maps remaining in place ^{[1] [4]}. One source records Republicans asking the state Supreme Court to intervene in later years, but the trackers still report the maps remained unchanged by court mandate ^{[8] [4]}.

5. Did the Legislature change the map after 2021? The reporting indicates it did not

After the flurry of 2021 legislative action — including special sessions, revisions released in October, and formal enactments in late 2021 — the sources do not document subsequent legislative re‑enactments or new, post‑2021 maps that replaced those plans; redistricting databases explicitly state that the post‑2020 maps enacted in 2021 have remained in place ^{[1] [4]}. Reporting of inside‑the‑process maneuvering (for example an October 2021 last‑minute redraft that affected certain incumbents) describes activity during 2021 but not a later legislative redraw ^[9].

6. Caveats and alternative viewpoints

The record shows active litigation and political contestation over whether the 2021 maps were fair — plaintiffs argued dilution of minority voting strength and critics called the process political — and those disputes left open political and legal debate even after courts upheld the maps ^{[8] [1]}. Tracking sites and state releases used here report that no court or legislature‑ordered replacement occurred after 2021, but these sources do not encompass any closed‑door negotiations or ongoing filings that post‑date the documents cited; where the sources do mention later petitions to the state Supreme Court, they do not document a resulting map change ^{[8] [4]}.

7. Bottom line

Based on the assembled reporting, the Illinois Legislature drew and enacted new legislative and congressional maps in 2021, those maps were signed and used for elections beginning in 2022 and the 2023 General Assembly, federal courts reviewed challenges and largely upheld the enacted plans, and authoritative trackers report the maps remained in place without a later Illinois Supreme Court or legislative replacement after 2021 ^{[2] [1] [4]}.