“All Texas major cities are run by leftist.”
California used to be the same way 25, 30, 40 years ago... S.F., L.A., Oakland, San Jose were all Dem bastions (only San Diego was the exception due to the large Navy/Marine presence), but the GOP was viable statewide. Those days gradually faded away.
Most major cites are run by leftist, regardless of state or venue. It’s where most all the money and corruption are.