But enacting a new map in California would be complicated. Unlike in Texas, where politicians control the process, California’s
congressional districts have been set by an independent commission that is not allowed to consider partisanship in drawing the lines.
Mr. Newsom has proposed putting that system on hold for the next three elections to help Democrats counter the Republican plan in Texas. He wants the California plan to contain a provision saying that it goes into effect only if Texas approves new maps mid-decade.
“It’s triggered on the basis of what occurs or doesn’t occur in Texas,” Mr. Newsom told reporters on Monday. “I hope they do the right thing, and if they do the right thing, then there’ll be no cause for us to have to move forward.”