Early voting for the party primaries began Tuesday.
Polls will be open from 8 a.m. to 8 p.m. Click here - for voting sites in Lubbock County.
Along with a selection for president, voters will choose nominees for some federal and state offices, and many county offices. These include candidates for the senate, for House District 19, railroad commissioner and state courts.
Both parties will be choosing nominees for Lubbock County Commissioner Precinct 3. We have a closer look at this race here. There are three Republicans running: Ysidro Gutierrez, Cary Shaw and Victor Flores. And for the Democrats it's a choice between incumbent Gilbert Flores and Bubba Sedeno.
Lubbock County Commissioner Precinct 1 is a Republican-only race, between Terence Kovar, Lee Ann Dumbauld and E. Major Garza. We have a look at this race here.
We also have a two-week series on the court races in Lubbock County.