Texas Congressional districts for the House of Representatives of the Philippines in the Ilocos RegionIlocos Norte At-large* 1st 2nd Ilocos Sur At-large* 1st 2nd 3rd* La Union At-large* 1st 2nd Pangasinan At-large* 1st 2nd 3rd 4th 5th 6th Region I At-large* Districts marked with asterisks (*) are defunct. Districts per region I II III IV-A V VI VII VIII IX X XI XII XIII BARMM CAR Mimaropa NCR