According to staff members at the Karnes County Tax Collectors Office there has been a delay in mailing the cards because of the new redistricting maps.
The new cards will be yellow and are scheduled to be mailed later this week.
Residents are encouraged to contact the Tax Collectors Office if they have not received the cards by the morning of April 30.
Voters have until April 30 to contact the Tax Collectors Office with address changes or to register to vote in the May primary elections.
Anyone with questions about voter registration can contact the Karnes County Tax Collectors Office at 830-780-2431