| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Aragón | city | Oaxaca | Mexico | 17.50 | -96.83 | 3585 | 689 |
| Aranjuez | city | Oaxaca | Mexico | 17.08 | -96.62 | 5275 | 42033 |
| Arena | city | Oaxaca | Mexico | 16.16 | -97.17 | 2509 | 7184 |
| Arena | city | Oaxaca | Mexico | 16.38 | -97.04 | 4484 | 1218 |
| Arena Amarilla | city | Oaxaca | Mexico | 15.95 | -97.22 | 55 | 15 |
| Arenal | city | Oaxaca | Mexico | 16.80 | -95.71 | 2706 | 515 |
| Arenal Centro | city | Oaxaca | Mexico | 17.33 | -97.86 | 6190 | 3833 |
| Arenas | city | Oaxaca | Mexico | 16.43 | -94.45 | 232 | 3912 |
| Arenoso | city | Oaxaca | Mexico | 15.80 | -96.16 | 351 | 5811 |
| Armadilla | city | Oaxaca | Mexico | 16.14 | -97.25 | 4265 | 6313 |
| Armenia | city | Oaxaca | Mexico | 16.18 | -97.08 | 4189 | 2813 |
| Armenta | city | Oaxaca | Mexico | 16.33 | -98.38 | 144 | 2644 |
| Arrazola | city | Oaxaca | Mexico | 17.04 | -96.79 | 5239 | 85572 |
| Arrier | city | Oaxaca | Mexico | 16.30 | -97.42 | 2509 | 5412 |
| Arroyo | city | Oaxaca | Mexico | 15.85 | -96.45 | 958 | 8260 |
| Arroyo Achiote | city | Oaxaca | Mexico | 18.08 | -96.33 | 282 | 4488 |
| Arroyo Aguacate | city | Oaxaca | Mexico | 17.22 | -95.61 | 1975 | 2634 |
| Arroyo Anguila | city | Oaxaca | Mexico | 17.96 | -96.13 | 308 | 5093 |
| Arroyo Aragón | city | Oaxaca | Mexico | 15.67 | -96.53 | 3 | 6339 |
| Arroyo Arena | city | Oaxaca | Mexico | 17.51 | -95.86 | 830 | 2679 |
| Arroyo Arena | city | Oaxaca | Mexico | 15.80 | -96.78 | 295 | 4916 |
| Arroyo Azul | city | Oaxaca | Mexico | 17.08 | -94.77 | 830 | 978 |
| Arroyo Blanco | city | Oaxaca | Mexico | 17.54 | -95.86 | 892 | 2663 |
| Arroyo Boba | city | Oaxaca | Mexico | 17.57 | -95.92 | 830 | 2723 |
| Arroyo Calabaza | city | Oaxaca | Mexico | 17.61 | -95.97 | 912 | 2941 |
| Arroyo Caracol | city | Oaxaca | Mexico | 18.30 | -96.48 | 830 | 8059 |
| Arroyo Carrizal | city | Oaxaca | Mexico | 17.45 | -95.44 | 328 | 735 |
| Arroyo Chiquito | city | Oaxaca | Mexico | 18.01 | -96.09 | 154 | 12567 |
| Arroyo Choapam | city | Oaxaca | Mexico | 17.97 | -96.16 | 262 | 10138 |
| Arroyo Cruz | city | Oaxaca | Mexico | 15.69 | -96.48 | 328 | 8165 |
| Arroyo Cuchara | city | Oaxaca | Mexico | 17.04 | -95.24 | 1669 | 3815 |
| Arroyo Culebra | city | Oaxaca | Mexico | 18.04 | -96.40 | 262 | 4463 |
| Arroyo Encino | city | Oaxaca | Mexico | 17.44 | -95.31 | 328 | 2329 |
| Arroyo Esperanza | city | Oaxaca | Mexico | 16.80 | -95.48 | 3612 | 1043 |
| Arroyo Frijol | city | Oaxaca | Mexico | 17.92 | -96.19 | 328 | 3787 |
| Arroyo González | city | Oaxaca | Mexico | 15.79 | -96.22 | 406 | 5811 |
| Arroyo Grande | city | Oaxaca | Mexico | 15.75 | -96.50 | 387 | 8330 |
| Arroyo Grande | city | Oaxaca | Mexico | 17.04 | -94.99 | 278 | 6407 |
| Arroyo Guajolote | city | Oaxaca | Mexico | 17.03 | -95.14 | 1092 | 5912 |
| Arroyo Hamaca | city | Oaxaca | Mexico | 17.04 | -94.70 | 830 | 149 |
| Arroyo Hueso | city | Oaxaca | Mexico | 16.07 | -96.71 | 3349 | 5689 |
| Arroyo Iguana | city | Oaxaca | Mexico | 16.33 | -95.27 | 246 | 18510 |
| Arroyo Jabon | city | Oaxaca | Mexico | 17.24 | -95.84 | 3349 | 3398 |
| Arroyo Leon | city | Oaxaca | Mexico | 17.63 | -95.46 | 157 | 809 |
| Arroyo Limon | city | Oaxaca | Mexico | 17.48 | -95.52 | 830 | 601 |
| Arroyo Limón | city | Oaxaca | Mexico | 17.90 | -95.96 | 364 | 3013 |
| Arroyo Limón | city | Oaxaca | Mexico | 17.16 | -95.15 | 830 | 1665 |
| Arroyo Limón | city | Oaxaca | Mexico | 15.82 | -96.28 | 830 | 5811 |
| Arroyo Lirio | city | Oaxaca | Mexico | 17.22 | -95.30 | 830 | 1043 |
| Arroyo Lodo | city | Oaxaca | Mexico | 16.08 | -96.67 | 2509 | 3864 |
| Arroyo Lumbre | city | Oaxaca | Mexico | 17.52 | -95.87 | 830 | 2676 |
| Arroyo Mamey | city | Oaxaca | Mexico | 16.67 | -95.75 | 4189 | 1281 |
| Arroyo Manzanal | city | Oaxaca | Mexico | 16.22 | -96.49 | 7739 | 4571 |
| Arroyo Medina | city | Oaxaca | Mexico | 18.27 | -96.35 | 141 | 11609 |
| Arroyo Metate | city | Oaxaca | Mexico | 18.01 | -95.93 | 160 | 3552 |
| Arroyo Montes | city | Oaxaca | Mexico | 17.21 | -95.88 | 3349 | 3338 |
| Arroyo Moral | city | Oaxaca | Mexico | 16.15 | -96.78 | 5869 | 2666 |
| Arroyo Obscuro | city | Oaxaca | Mexico | 16.80 | -95.50 | 2746 | 1043 |
| Arroyo Perro | city | Oaxaca | Mexico | 16.93 | -95.08 | 872 | 12452 |
| Arroyo Peña Amarilla | city | Oaxaca | Mexico | 17.54 | -95.26 | 236 | 1008 |
| Arroyo Pila | city | Oaxaca | Mexico | 16.50 | -94.53 | 288 | 746 |
| Arroyo Platano | city | Oaxaca | Mexico | 17.51 | -95.87 | 1184 | 2682 |
| Arroyo Seco | city | Oaxaca | Mexico | 18.08 | -96.03 | 114 | 14881 |
| Arroyo Seco | city | Oaxaca | Mexico | 17.90 | -96.30 | 830 | 4924 |
| Arroyo Suchil | city | Oaxaca | Mexico | 15.84 | -96.22 | 830 | 5805 |
| Arroyo Tejon | city | Oaxaca | Mexico | 17.27 | -95.45 | 383 | 1408 |
| Arroyo Tepehuaje | city | Oaxaca | Mexico | 15.99 | -96.92 | 1830 | 2497 |
| Arroyo Tigre | city | Oaxaca | Mexico | 16.92 | -95.23 | 1669 | 1192 |
| Arroyo Tinta | city | Oaxaca | Mexico | 17.66 | -96.10 | 830 | 3278 |
| Arroyo Tomate | city | Oaxaca | Mexico | 17.51 | -95.85 | 830 | 2679 |
| Arroyo Tonto | city | Oaxaca | Mexico | 17.05 | -95.03 | 830 | 6407 |
| Arroyo Triste | city | Oaxaca | Mexico | 16.09 | -97.26 | 3349 | 5201 |
| Arroyo Xuchitl | city | Oaxaca | Mexico | 15.84 | -96.22 | 830 | 5805 |
| Arroyo Zapote | city | Oaxaca | Mexico | 15.77 | -96.46 | 396 | 9228 |
| Arroyo Zuzule | city | Oaxaca | Mexico | 18.05 | -96.01 | 114 | 3934 |
| Arroyo Zuzule | city | Oaxaca | Mexico | 18.07 | -96.01 | 111 | 6957 |
| Arroyo de Abajo | city | Oaxaca | Mexico | 18.22 | -96.33 | 154 | 8921 |
| Arroyo de Arriba | city | Oaxaca | Mexico | 16.32 | -97.52 | 2509 | 2111 |
| Arroyo de Banco | city | Oaxaca | Mexico | 17.80 | -96.35 | 830 | 5662 |
| Arroyo de Ceniza | city | Oaxaca | Mexico | 16.32 | -97.34 | 4265 | 3722 |
| Arroyo de Conchas | city | Oaxaca | Mexico | 16.75 | -95.46 | 3457 | 1072 |
| Arroyo de Enmedio | city | Oaxaca | Mexico | 18.49 | -96.55 | 344 | 9554 |
| Arroyo de Hoja | city | Oaxaca | Mexico | 17.56 | -95.56 | 209 | 1475 |
| Arroyo de los Cangrejos | city | Oaxaca | Mexico | 16.29 | -97.85 | 1233 | 11099 |
| Arroyo del Pote | city | Oaxaca | Mexico | 16.40 | -97.96 | 1669 | 9569 |
| Arroyo del Sabino | city | Oaxaca | Mexico | 17.33 | -97.84 | 5869 | 3112 |
| Arroyo del Tigre | city | Oaxaca | Mexico | 17.58 | -95.53 | 223 | 1210 |
| Arroyo del Zapote | city | Oaxaca | Mexico | 15.86 | -97.00 | 213 | 10179 |
| Arroyo el Bajo | city | Oaxaca | Mexico | 15.88 | -96.98 | 219 | 6090 |
| Arroyo el Tres | city | Oaxaca | Mexico | 15.66 | -96.52 | 13 | 5727 |
| Arroyo el Zapote | city | Oaxaca | Mexico | 15.86 | -97.00 | 213 | 10179 |
| Arroyo la Puerta | city | Oaxaca | Mexico | 15.76 | -96.71 | 239 | 4979 |
| Arroyón | city | Oaxaca | Mexico | 15.85 | -96.45 | 958 | 8260 |
| Arroyón | city | Oaxaca | Mexico | 15.88 | -96.11 | 830 | 3189 |