HOUSTON — No county in Texas holds more Latino residents than Harris County, home to an estimated 2.2 million Hispanic residents, or close to half the county's population. Yet on Election Day, that share hasn't translated into ballots: voters with Spanish surnames have historically made up only about one-fifth of votes cast here, according to figures kept by the Harris County Elections Office. That gap between population and turnout sits at the center of a question both parties are racing to answer before November — which side can convert a famously unpredictable electorate into a decisive one.
Most of the attention on Texas' Latino vote this cycle has gone 350 miles south, to the Rio Grande Valley, where Republicans posted historic gains in 2024. Harris County draws far less scrutiny by comparison — even though it may be the bigger prize.
