| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Coahuila | city | Tamaulipas | Mexico | 22.87 | -99.25 | 830 | 815 |
| Cocos | city | Tamaulipas | Mexico | 22.34 | -97.98 | 29 | 14590 |
| Colima | city | Tamaulipas | Mexico | 25.17 | -98.42 | 393 | 579 |
| Colima | city | Tamaulipas | Mexico | 23.60 | -98.54 | 1669 | 149 |
| Colinas del Mirador | city | Tamaulipas | Mexico | 23.74 | -99.17 | 1135 | 88040 |
| Colombina | city | Tamaulipas | Mexico | 24.17 | -99.32 | 843 | 1192 |
| Colonia 18 de Marzo | city | Tamaulipas | Mexico | 25.77 | -97.83 | 45 | 5303 |
| Colonia Acres | city | Tamaulipas | Mexico | 25.87 | -97.48 | 19 | 137103 |
| Colonia Américo Villareal | city | Tamaulipas | Mexico | 26.39 | -99.07 | 206 | 11001 |
| Colonia Anáhuac | city | Tamaulipas | Mexico | 25.85 | -97.79 | 52 | 2812 |
| Colonia Anáhuac | city | Tamaulipas | Mexico | 25.78 | -97.75 | 49 | 2608 |
| Colonia Anáhuac | city | Tamaulipas | Mexico | 25.81 | -97.79 | 45 | 3367 |
| Colonia Bahia | city | Tamaulipas | Mexico | 22.34 | -97.86 | 9 | 28700 |
| Colonia Benito Juárez | city | Tamaulipas | Mexico | 26.40 | -99.06 | 183 | 15007 |
| Colonia Campestre | city | Tamaulipas | Mexico | 26.05 | -98.37 | 187 | 115220 |
| Colonia Claudette | city | Tamaulipas | Mexico | 27.52 | -99.53 | 377 | 134839 |
| Colonia Cándido Agular | city | Tamaulipas | Mexico | 25.48 | -97.98 | 45 | 1043 |
| Colonia Esfuerzo Popular | city | Tamaulipas | Mexico | 23.70 | -99.14 | 1240 | 76940 |
| Colonia Francisco I. Madero | city | Tamaulipas | Mexico | 22.36 | -97.89 | 32 | 27220 |
| Colonia Francisco I. Madero | city | Tamaulipas | Mexico | 22.41 | -97.90 | 32 | 27467 |
| Colonia Fundadores | city | Tamaulipas | Mexico | 22.39 | -97.89 | 29 | 25776 |
| Colonia Guadalupe Victoria | city | Tamaulipas | Mexico | 23.76 | -99.11 | 869 | 88010 |
| Colonia Horacio Teran | city | Tamaulipas | Mexico | 24.85 | -97.98 | 55 | 593 |
| Colonia Insurgentes | city | Tamaulipas | Mexico | 23.73 | -99.09 | 1017 | 87490 |
| Colonia Laguna la Puerta | city | Tamaulipas | Mexico | 22.37 | -97.89 | 36 | 27220 |
| Colonia Linda Vista | city | Tamaulipas | Mexico | 26.38 | -99.03 | 246 | 17146 |
| Colonia Loma Alta | city | Tamaulipas | Mexico | 23.71 | -99.14 | 1204 | 83815 |
| Colonia Melchor Ocampo | city | Tamaulipas | Mexico | 22.43 | -97.97 | 59 | 29423 |
| Colonia Miradores | city | Tamaulipas | Mexico | 23.32 | -99.00 | 830 | 894 |
| Colonia Monte Alto | city | Tamaulipas | Mexico | 22.37 | -97.91 | 42 | 28818 |
| Colonia Nuevo Bayito | city | Tamaulipas | Mexico | 27.54 | -99.57 | 830 | 85465 |
| Colonia Nuevo Madero | city | Tamaulipas | Mexico | 22.35 | -97.85 | 6 | 21865 |
| Colonia Primavera | city | Tamaulipas | Mexico | 23.72 | -99.12 | 1033 | 87441 |
| Colonia Solidaridad | city | Tamaulipas | Mexico | 26.40 | -99.04 | 187 | 15221 |
| Colonia Unión del Recuerdo | city | Tamaulipas | Mexico | 27.53 | -99.56 | 830 | 93968 |
| Colonia Vicerte Guerrero | city | Tamaulipas | Mexico | 27.36 | -99.74 | 830 | 360 |
| Colonia Voluntad y Trabajo | city | Tamaulipas | Mexico | 22.32 | -97.90 | 52 | 84829 |
| Colonia del Maestro | city | Tamaulipas | Mexico | 23.72 | -99.17 | 1151 | 87393 |
| Colonia del Norte | city | Tamaulipas | Mexico | 23.74 | -99.13 | 980 | 88042 |
| Colonia del Refugio | city | Tamaulipas | Mexico | 25.51 | -97.66 | 19 | 1639 |
| Colonia del Valle | city | Tamaulipas | Mexico | 23.74 | -99.09 | 980 | 85122 |
| Colonia el Charco | city | Tamaulipas | Mexico | 22.28 | -97.89 | 62 | 260344 |
| Colonia la Gloria | city | Tamaulipas | Mexico | 22.39 | -97.92 | 26 | 29614 |
| Colonia las Alazanas | city | Tamaulipas | Mexico | 27.51 | -99.54 | 830 | 120962 |
| Colonia las Blancas | city | Tamaulipas | Mexico | 22.43 | -97.94 | 68 | 29638 |
| Colonia las Brisas | city | Tamaulipas | Mexico | 23.71 | -99.14 | 1138 | 87355 |
| Comales | city | Tamaulipas | Mexico | 24.92 | -98.79 | 830 | 298 |
| Comales | city | Tamaulipas | Mexico | 26.18 | -98.92 | 246 | 906 |
| Comandante | city | Tamaulipas | Mexico | 22.85 | -99.05 | 213 | 8947 |
| Comas | city | Tamaulipas | Mexico | 25.90 | -97.35 | 9 | 40573 |
| Comas Altas | city | Tamaulipas | Mexico | 24.27 | -98.53 | 830 | 447 |
| Comeje | city | Tamaulipas | Mexico | 22.72 | -99.17 | 830 | 2135 |
| Comercial 2000 | city | Tamaulipas | Mexico | 23.74 | -99.13 | 980 | 88040 |
| Comercial Dos Mil | city | Tamaulipas | Mexico | 23.74 | -99.13 | 980 | 88040 |
| Comitas | city | Tamaulipas | Mexico | 26.00 | -98.89 | 351 | 1093 |
| Comitas | city | Tamaulipas | Mexico | 26.09 | -99.02 | 272 | 1126 |
| Compuertas | city | Tamaulipas | Mexico | 23.59 | -99.36 | 2509 | 795 |
| Concepcion | city | Tamaulipas | Mexico | 27.58 | -99.53 | 387 | 77361 |
| Concepcion Luna | city | Tamaulipas | Mexico | 22.79 | -98.72 | 137 | 894 |
| Conchas | city | Tamaulipas | Mexico | 22.42 | -98.65 | 108 | 3569 |
| Condesa | city | Tamaulipas | Mexico | 25.98 | -98.07 | 82 | 52906 |
| Conejo | city | Tamaulipas | Mexico | 23.02 | -98.85 | 380 | 2470 |
| Congregacion Caballeros | city | Tamaulipas | Mexico | 23.86 | -99.17 | 830 | 18336 |
| Congregacion Garza | city | Tamaulipas | Mexico | 25.78 | -98.35 | 301 | 1341 |
| Congregacion Ochoa | city | Tamaulipas | Mexico | 26.14 | -98.94 | 252 | 947 |
| Congregacion Santa Ana | city | Tamaulipas | Mexico | 26.04 | -98.14 | 78 | 47897 |
| Congregacion de Caballeros | city | Tamaulipas | Mexico | 23.86 | -99.17 | 830 | 18336 |
| Congregación El Arcabuz | city | Tamaulipas | Mexico | 26.07 | -99.13 | 288 | 1035 |
| Congregación Santa Ana | city | Tamaulipas | Mexico | 26.06 | -98.13 | 72 | 25641 |
| Congregación la Esperanza | city | Tamaulipas | Mexico | 23.95 | -99.17 | 830 | 1070 |
| Conquista Campesina | city | Tamaulipas | Mexico | 25.59 | -98.07 | 88 | 1043 |
| Conrado Castillo | city | Tamaulipas | Mexico | 23.51 | -99.35 | 2509 | 607 |
| Conrado Castillo | city | Tamaulipas | Mexico | 24.05 | -99.03 | 830 | 2533 |
| Conrado Castillo | city | Tamaulipas | Mexico | 23.96 | -99.48 | 6709 | 864 |
| Conrado Castillo | city | Tamaulipas | Mexico | 24.68 | -99.25 | 1003 | 593 |
| Conrado Castillo | city | Tamaulipas | Mexico | 24.07 | -99.03 | 830 | 2499 |
| Conrado Castillo | city | Tamaulipas | Mexico | 23.15 | -99.13 | 830 | 894 |
| Conrado Castillo | city | Tamaulipas | Mexico | 23.16 | -99.03 | 1669 | 930 |
| Conrado Castillo | city | Tamaulipas | Mexico | 22.82 | -99.01 | 196 | 16462 |
| Conrado Castillo | city | Tamaulipas | Mexico | 24.54 | -99.62 | 1732 | 766 |
| Constitución del Diecisiete | city | Tamaulipas | Mexico | 23.72 | -98.96 | 830 | 271 |
| Consuelito | city | Tamaulipas | Mexico | 24.37 | -99.04 | 830 | 298 |
| Contrabando | city | Tamaulipas | Mexico | 22.59 | -98.27 | 164 | 1050 |
| Control Cik | city | Tamaulipas | Mexico | 25.96 | -97.81 | 62 | 1064 |
| Corazon de Jesus | city | Tamaulipas | Mexico | 23.30 | -98.42 | 3349 | 471 |
| Corona | city | Tamaulipas | Mexico | 23.97 | -99.11 | 830 | 357 |
| Corona | city | Tamaulipas | Mexico | 23.93 | -98.94 | 830 | 1454 |
| Coronel | city | Tamaulipas | Mexico | 23.62 | -98.21 | 288 | 447 |
| Coronel | city | Tamaulipas | Mexico | 26.56 | -99.19 | 213 | 392 |
| Coronel | city | Tamaulipas | Mexico | 22.78 | -99.93 | 3441 | 939 |
| Corpus | city | Tamaulipas | Mexico | 24.07 | -98.95 | 830 | 1822 |
| Corpus Cristhy | city | Tamaulipas | Mexico | 24.07 | -98.95 | 830 | 1822 |
| Corral Quemado | city | Tamaulipas | Mexico | 25.03 | -97.97 | 26 | 567 |
| Corral Zamora | city | Tamaulipas | Mexico | 26.17 | -98.47 | 104 | 23133 |
| Corralejo | city | Tamaulipas | Mexico | 24.39 | -99.01 | 902 | 298 |
| Corralejo | city | Tamaulipas | Mexico | 23.86 | -97.89 | 190 | 442 |
| Corrales | city | Tamaulipas | Mexico | 22.50 | -98.73 | 134 | 4470 |
| Corrales | city | Tamaulipas | Mexico | 24.92 | -98.79 | 830 | 298 |
| Corrales | city | Tamaulipas | Mexico | 26.05 | -98.22 | 101 | 85469 |
| Corrales | city | Tamaulipas | Mexico | 23.40 | -99.23 | 4189 | 1707 |
| Corrales Viejos | city | Tamaulipas | Mexico | 26.05 | -98.22 | 101 | 85469 |
| Corredero | city | Tamaulipas | Mexico | 23.85 | -98.75 | 410 | 26 |
| Corregidora | city | Tamaulipas | Mexico | 23.75 | -99.12 | 912 | 88031 |
| Corta Caminos | city | Tamaulipas | Mexico | 24.75 | -98.90 | 1856 | 181 |
| Cortázar | city | Tamaulipas | Mexico | 26.13 | -98.47 | 164 | 25235 |
| Cosias | city | Tamaulipas | Mexico | 26.48 | -99.10 | 170 | 3705 |
| Cotrisa | city | Tamaulipas | Mexico | 23.73 | -98.08 | 49 | 447 |
| Coyote | city | Tamaulipas | Mexico | 27.42 | -99.48 | 367 | 53146 |
| Coyote | city | Tamaulipas | Mexico | 26.13 | -98.33 | 88 | 83798 |