ZIP Code Authentication

Please enter your ZIP code to verify residency within the district and click "Go to the Next step" when complete.

* Indicates a required field

5 digit ZIP code

Please enter your 5 digit code to verify residency and go to the next step.

4 digit extension

+4 Extension is only needed for ZIP codes on the border between different districts.

To lookup your 9 digit ZIP code, please check the U.S. Postal Service website for more information.

Please contact one of our offices for assistance if you have difficulties completing this form.

300 East 8th St, 7th Floor

Austin, TX 78701

Phone: (512) 916-5921

2307 Rayburn House Office Building

Washington, DC 20515

Phone: (202) 225-4865