Until now, if you moved to Bexar County from another Texas county, or you were moving from Bexar to another Texas county, you had to obtain a new voter registration form, fill it out and mail it back.
Now, it has become much easier and faster. You just go to the Secretary of State’s Voter Name and Address Changes page and make the changes there. Make sure you have your current Texas driver license or other state ID, your Social Security number, and the VUID number from the top left side of your voter certificate (the one that comes in the mail every two years). If you don’t have it, call Bexar County Elections at 210-335-8683 and ask for it.
The website will take you through the steps of logging in and making the changes. Within 30 days, you will receive your new certificate. If you make the changes less than 30 days before the next election, you will have to vote in the county you moved from.
This does not change the information on your driver license. You can do that on the Department of Public Safety website.