Texas holds a special election on November 4 to fill the vacancy in the 18th U.S. House district. Sixteen candidates are on the ballot. Candidates need either a filing fee of $3,125, or 500 signatures to get on the ballot in Texas. Here is the candidate list.
There are no party nominees. Seven Democrats, five Republicans, two independents, one Green, and one American Solidarity candidate are on the ballot (she is Reyna Anderson, and her ballot label is “independent.”) If no one gets 50% there will be a run-off.
On the same day, Texas is holding a special election to fill the vacancy in the Ninth State Senate district. That race has two Republicans and a Democrat.