Visit these pages on this website for information on how to get registered and find comprehensive information about voting.

Here is the Texas Secretary of State Elections website. Here is the Tarrant County Elections website. These are the sources of much of the information on this site.

Also of interest might be Title 6 (Conduct of Elections), Chapter 64 (Voting Procedures), Subchapter A (Voting Generally) of the Election Code in Texas.  Among all the other information in this document is Sec 64.002 (b): “A child under 18 years of age may accompany the child’s parent to a voting station.”  Here’s the document.