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By Jim Ellis — Thursday, Nov. 20, 2025
Redistricting
The El Paso three-judge panel ruling that invalidates the new Texas map, if allowed to stand, will greatly disrupt the Lone Star State political cycle as candidates currently prepare for an early March 3, 2026, primary election.
In reverting to the 2021 map, 37 of the state’s 38 congressional districts will change, thus altering virtually all the candidates campaign strategies and geographic targets.
Only District 19, now the open seat of retiring Rep. Jodey Arrington (R-Lubbock), remained constant between the two maps. A total of 26 districts experience only minor changes, while 11 see major alterations.
Under the 2025 Texas plan, nine seats are open, but returning to the 2021 map will likely mean that number drops to seven. It is also probable that one member who announced his retirement under the 2025 map, Rep. Lloyd Doggett (D-Austin), will return to run again if the 2021 map is formally reinstated.
In the invalidated plan, Reps. Doggett and Greg Casar (D-Austin) were paired in a new 37th District, while Rep. Casar’s 35th CD was created as an open seat that stretched into rural counties east of San Antonio. If the 2021 plan is in place for next year’s election, both will have back their previous districts. Doggett said earlier that he would return to seek re-election if the 2025 map was tossed and the previous plan restored.
In the ’25 draw, a new 9th District was created in eastern Harris County. Should the three-judge panel’s ruling be upheld, this district will go away and the candidates seeking this seat will have no place to run.
Should the previous 9th District return, Rep. Al Green (D-Houston) would again seek re-election in this district and would not be paired in a new 18th CD with the winner of the Jan. 31 special runoff election to fill the vacancy created when Rep. Sylvester Turner (D) passed away.
Rep. Michael McCaul’s (R-Austin) 10th District would still be an open seat, and though the territory is different from the invalidated map, the candidate pool would likely remain the same. This is similar to the situation in the 8th and 21st Districts where Rep. Morgan Luttrell (R-Magnolia) is retiring, and four-term incumbent Chip Roy (R-Austin) passed on re-election to run for state Attorney General.
Turning to South Texas, Rep. Monica de la Cruz (R-McAllen) will naturally see a return to her original 15th District configuration. The new 15th would have given her more Republican voters. Still, she should again be able to win re-election in the 2021 version.
Rep. Henry Cuellar (D-Laredo) saw some of the territory that gave him the most trouble go away under the new version of District 28. Rep. Cuellar had two close calls in the Democratic primary largely because of the San Antonio region. The 2025 map moved this district further into South Texas. If the previous districts are reinstated, he may again draw a more combative Democratic primary opponent, while still facing a competitive general election.
One of the districts most affected in South Texas was Rep. Vicente Gonzalez’s (D-McAllen) 34th CD anchored in Brownsville. The Congressman would have been in serious trouble under the new plan, but the 2021 version returns his much stronger Democratic base. Still, his victory margin in 2024 was only 51-49 percent over former Congresswoman Mayra Flores (R), and he can expect to face her again. She would have been favored in the new district, but Rep. Gonzalez returns to having the stronger political position under the 2021 map.
The Dallas area was changed greatly under the 2025 plan. The two members most affected were Reps. Marc Veasey (D-Ft. Worth) and Julie Johnson (D-Farmers Branch). Under the new plan, all of Rep. Veasey’s home Tarrant County turf was moved into different districts, leaving his 33rd CD as a self-contained seat within Dallas County.
Under the new plan, Veasey was looking to leave the House to run for Tarrant County Judge (Executive). If the previous map returns, it is possible that he will seek re-election.
Rep. Johnson, who saw her 32nd District moved largely into Republican East Texas, would return to the previous district under the 2021 plan. She was looking to move into Rep. Veasey’s vacated 33rd District if the new map were in place.
Republicans had calculated a gain of five seats under the new map, though some of the predictions might have been overly optimistic, such as, beating Rep. Cuellar in his new 28th CD and securing the open 35th CD.
If the three-judge panel’s decision holds, it is probable that we will see no Republican gain under the 2021 map thus making the chances of retaining their slim majority even more precarious.