329 cities and towns
| Abbreviation | 01 |
| State Population | 2,588,783 |
| # | City | Population | Median Income | Home Value | Median Rent | Median Age |
|---|---|---|---|---|---|---|
| 101 | Solsona | 3,726 | N/A | N/A | N/A | 25.7 |
| 102 | Balingasay | 3,720 | N/A | N/A | N/A | 25.7 |
| 103 | San Eugenio | 3,719 | N/A | N/A | N/A | 25.7 |
| 104 | Banog Sur | 3,699 | N/A | N/A | N/A | 25.7 |
| 105 | Paldit | 3,664 | N/A | N/A | N/A | 25.7 |
| 106 | Barangobong | 3,644 | N/A | N/A | N/A | 25.7 |
| 107 | Lobong | 3,641 | N/A | N/A | N/A | 25.7 |
| 108 | Malabago | 3,618 | N/A | N/A | N/A | 25.7 |
| 109 | Bactad Proper | 3,610 | N/A | N/A | N/A | 25.7 |
| 110 | Unzad | 3,570 | N/A | N/A | N/A | 25.7 |
| 111 | Quiling | 3,570 | N/A | N/A | N/A | 25.7 |
| 112 | Espiritu | 3,566 | N/A | N/A | N/A | 25.7 |
| 113 | Maticmatic | 3,552 | N/A | N/A | N/A | 25.7 |
| 114 | Bical Norte | 3,550 | N/A | N/A | N/A | 25.7 |
| 115 | Piddig | 3,508 | N/A | N/A | N/A | 25.7 |
| 116 | Davila | 3,465 | N/A | N/A | N/A | 25.7 |
| 117 | Bangan-Oda | 3,456 | N/A | N/A | N/A | 25.7 |
| 118 | Ninoy | 3,443 | N/A | N/A | N/A | 25.7 |
| 119 | Alac | 3,430 | N/A | N/A | N/A | 25.7 |
| 120 | Doyong | 3,398 | N/A | N/A | N/A | 25.7 |
| 121 | Caoayan | 3,386 | N/A | N/A | N/A | 25.7 |
| 122 | Padong | 3,361 | N/A | N/A | N/A | 25.7 |
| 123 | San Pedro Apartado | 3,331 | N/A | N/A | N/A | 25.7 |
| 124 | Libas | 3,311 | N/A | N/A | N/A | 25.7 |
| 125 | Binabalian | 3,298 | N/A | N/A | N/A | 25.7 |
| 126 | Paoay | 3,284 | N/A | N/A | N/A | 25.7 |
| 127 | Tabug | 3,281 | N/A | N/A | N/A | 25.7 |
| 128 | Palguyod | 3,230 | N/A | N/A | N/A | 25.7 |
| 129 | Pasibi West | 3,201 | N/A | N/A | N/A | 25.7 |
| 130 | Butubut Norte | 3,193 | N/A | N/A | N/A | 25.7 |
| 131 | Tandoc | 3,192 | N/A | N/A | N/A | 25.7 |
| 132 | Baluyot | 3,176 | N/A | N/A | N/A | 25.7 |
| 133 | Quintong | 3,162 | N/A | N/A | N/A | 25.7 |
| 134 | Infanta | 3,161 | N/A | N/A | N/A | 25.7 |
| 135 | Anda | 3,160 | N/A | N/A | N/A | 25.7 |
| 136 | Nalsian Norte | 3,157 | N/A | N/A | N/A | 25.7 |
| 137 | San Juan | 3,148 | N/A | N/A | N/A | 25.7 |
| 138 | Comillas Norte | 3,148 | N/A | N/A | N/A | 25.7 |
| 139 | Lagasit | 3,147 | N/A | N/A | N/A | 25.7 |
| 140 | Bacnotan | 3,142 | N/A | N/A | N/A | 25.7 |
| 141 | Naguelguel | 3,124 | N/A | N/A | N/A | 25.7 |
| 142 | Sinait | 3,123 | N/A | N/A | N/A | 25.7 |
| 143 | Cervantes | 3,099 | N/A | N/A | N/A | 25.7 |
| 144 | Bautista | 3,097 | N/A | N/A | N/A | 25.7 |
| 145 | Bayaoas | 3,088 | N/A | N/A | N/A | 25.7 |
| 146 | Toboy | 3,082 | N/A | N/A | N/A | 25.7 |
| 147 | Tocok | 3,067 | N/A | N/A | N/A | 25.7 |
| 148 | Polong Norte | 3,063 | N/A | N/A | N/A | 25.7 |
| 149 | Cabungan | 3,059 | N/A | N/A | N/A | 25.7 |
| 150 | Talospatang | 3,058 | N/A | N/A | N/A | 25.7 |