| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Al Apartadero | city | Tamaulipas | Mexico | 24.12 | -98.79 | 830 | 902 |
| Alacranes | city | Tamaulipas | Mexico | 26.05 | -98.13 | 78 | 31643 |
| Alamito | city | Tamaulipas | Mexico | 22.98 | -98.52 | 830 | 894 |
| Alamito | city | Tamaulipas | Mexico | 22.73 | -99.65 | 4586 | 922 |
| Alamitos | city | Tamaulipas | Mexico | 22.98 | -98.52 | 830 | 894 |
| Alas Blancas | city | Tamaulipas | Mexico | 24.36 | -98.45 | 830 | 447 |
| Alavaro Obregon | city | Tamaulipas | Mexico | 22.80 | -99.00 | 209 | 20095 |
| Alazanas | city | Tamaulipas | Mexico | 23.34 | -98.14 | 964 | 372 |
| Alazanas | city | Tamaulipas | Mexico | 22.82 | -98.17 | 216 | 298 |
| Alazanas Grande | city | Tamaulipas | Mexico | 23.34 | -98.14 | 964 | 372 |
| Alberca | city | Tamaulipas | Mexico | 26.38 | -99.13 | 246 | 8502 |
| Albercas | city | Tamaulipas | Mexico | 26.38 | -99.13 | 246 | 8502 |
| Albercas | city | Tamaulipas | Mexico | 23.27 | -100.06 | 5436 | 901 |
| Alberto Carrera Torres | city | Tamaulipas | Mexico | 22.73 | -99.58 | 3435 | 902 |
| Alberto Carrera Torres | city | Tamaulipas | Mexico | 23.68 | -99.48 | 4215 | 596 |
| Alberto Carrera Torres | city | Tamaulipas | Mexico | 23.54 | -98.07 | 177 | 447 |
| Alberto Carrera Torres | city | Tamaulipas | Mexico | 22.83 | -99.59 | 3503 | 848 |
| Alberto Carrera Torres | city | Tamaulipas | Mexico | 23.72 | -99.18 | 1669 | 79901 |
| Aldama | city | Tamaulipas | Mexico | 22.92 | -98.08 | 396 | 14546 |
| Aldama | city | Tamaulipas | Mexico | 23.74 | -99.16 | 1085 | 88029 |
| Alemán | city | Tamaulipas | Mexico | 24.25 | -99.06 | 830 | 487 |
| Alfonsina | city | Tamaulipas | Mexico | 26.30 | -98.83 | 200 | 6558 |
| Alfonzo Terrones Benitez | city | Tamaulipas | Mexico | 22.93 | -99.82 | 3589 | 894 |
| Alfredo V. Bonfil | city | Tamaulipas | Mexico | 25.21 | -97.95 | 49 | 596 |
| Alfredo V. Bonfil | city | Tamaulipas | Mexico | 25.56 | -98.24 | 190 | 1341 |
| Alfredo V. Bonfil | city | Tamaulipas | Mexico | 22.88 | -99.13 | 285 | 1428 |
| Algodonera Banjidal | city | Tamaulipas | Mexico | 26.20 | -98.50 | 104 | 6538 |
| Alianza Agraria | city | Tamaulipas | Mexico | 22.81 | -98.94 | 164 | 19405 |
| Alianza de Caballeros | city | Tamaulipas | Mexico | 23.85 | -99.17 | 830 | 30458 |
| Alijadores | city | Tamaulipas | Mexico | 27.38 | -99.55 | 830 | 74949 |
| Allende | city | Tamaulipas | Mexico | 22.94 | -99.52 | 3349 | 682 |
| Allende | city | Tamaulipas | Mexico | 24.16 | -98.41 | 265 | 915 |
| Almagre | city | Tamaulipas | Mexico | 23.16 | -98.34 | 3349 | 718 |
| Alta Cima | city | Tamaulipas | Mexico | 23.06 | -99.20 | 2919 | 1404 |
| Alta Cumbre | city | Tamaulipas | Mexico | 23.61 | -99.20 | 3421 | 2980 |
| Alta Luz | city | Tamaulipas | Mexico | 23.08 | -98.79 | 830 | 1004 |
| Alta Vista | city | Tamaulipas | Mexico | 26.22 | -99.19 | 370 | 1359 |
| Alta Vista | city | Tamaulipas | Mexico | 23.73 | -99.18 | 1669 | 83890 |
| Altamira | city | Tamaulipas | Mexico | 25.03 | -98.42 | 170 | 571 |
| Altamira | city | Tamaulipas | Mexico | 23.46 | -99.63 | 6026 | 600 |
| Altamira | city | Tamaulipas | Mexico | 23.06 | -99.47 | 4189 | 609 |
| Altamira | city | Tamaulipas | Mexico | 22.39 | -97.94 | 26 | 29452 |
| Altamira | city | Tamaulipas | Mexico | 24.99 | -99.00 | 830 | 298 |
| Altamirano | city | Tamaulipas | Mexico | 25.89 | -97.82 | 65 | 2314 |
| Altavista | city | Tamaulipas | Mexico | 24.46 | -98.96 | 1669 | 298 |
| Altavista | city | Tamaulipas | Mexico | 22.92 | -98.60 | 311 | 894 |
| Altavista | city | Tamaulipas | Mexico | 26.25 | -99.19 | 387 | 1229 |
| Altavista | city | Tamaulipas | Mexico | 26.04 | -98.41 | 285 | 61271 |
| Altepetl Victoria | city | Tamaulipas | Mexico | 23.74 | -99.15 | 1036 | 88029 |
| Alto Bonito | city | Tamaulipas | Mexico | 27.36 | -99.70 | 830 | 445 |
| Alto Bonito | city | Tamaulipas | Mexico | 26.17 | -98.97 | 272 | 413 |
| Alto Limpio | city | Tamaulipas | Mexico | 26.30 | -99.12 | 357 | 3157 |
| Alto Lucero | city | Tamaulipas | Mexico | 23.04 | -98.97 | 367 | 3667 |
| Alto Marcelino | city | Tamaulipas | Mexico | 26.10 | -98.94 | 269 | 1027 |
| Altos Amarillos | city | Tamaulipas | Mexico | 27.58 | -99.71 | 830 | 447 |
| Altos Amarillos | city | Tamaulipas | Mexico | 27.54 | -99.71 | 830 | 2129 |
| Alvaro Obrego | city | Tamaulipas | Mexico | 22.80 | -99.00 | 209 | 20095 |
| Alvaro Obregoe | city | Tamaulipas | Mexico | 22.80 | -99.00 | 209 | 20095 |
| Alvaro Obregon | city | Tamaulipas | Mexico | 22.73 | -98.86 | 203 | 7138 |
| Alvaro Obregon | city | Tamaulipas | Mexico | 23.73 | -99.19 | 1669 | 83890 |
| Alvaro Obregón | city | Tamaulipas | Mexico | 23.18 | -99.69 | 4593 | 520 |