| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Secadora | city | Jalisco | Mexico | 21.78 | -101.98 | 6732 | 2502 |
| Secadora de Coco | city | Guerrero | Mexico | 17.49 | -101.26 | 141 | 7996 |
| Seccion Alhuate | city | Sinaloa | Mexico | 24.52 | -107.33 | 101 | 8003 |
| Seccion Allende | city | Puebla | Mexico | 18.12 | -98.01 | 4501 | 2917 |
| Seccion Banco | city | Tabasco | Mexico | 18.43 | -93.11 | 3 | 3252 |
| Seccion Bandini | city | Puebla | Mexico | 19.03 | -98.20 | 7099 | 259404 |
| Seccion Cinco | city | Puebla | Mexico | 19.79 | -97.34 | 6709 | 26956 |
| Seccion Cobeno | city | Chihuahua | Mexico | 27.02 | -105.53 | 5347 | 0 |
| Seccion Cuarta | city | Oaxaca | Mexico | 16.47 | -96.95 | 5029 | 3373 |
| Seccion Cuatro | city | Chiapas | Mexico | 15.84 | -93.50 | 154 | 23 |
| Seccion Decimade San Miguel Canoa | city | Puebla | Mexico | 19.16 | -98.10 | 8799 | 195102 |
| Seccion Diez | city | Tamaulipas | Mexico | 26.25 | -98.84 | 196 | 1986 |
| Seccion Diez y Seis | city | Tamaulipas | Mexico | 25.84 | -97.53 | 22 | 133060 |
| Seccion El Centro | city | Durango | Mexico | 24.97 | -103.84 | 5059 | 596 |
| Seccion Florido | city | Chihuahua | Mexico | 27.60 | -105.04 | 4189 | 0 |
| Seccion Honorato | city | Chihuahua | Mexico | 27.98 | -104.08 | 4337 | 0 |
| Seccion Kilometro Ciento Veintiuno | city | Sonora | Mexico | 31.80 | -114.53 | 383 | 1043 |
| Seccion La Morita | city | Chihuahua | Mexico | 26.90 | -104.02 | 3694 | 0 |
| Seccion Primera Santiago Tetla | city | Tlaxcala | Mexico | 19.43 | -98.10 | 7965 | 81784 |
| Seccion Puente Negro | city | Coahuila de Zaragoza | Mexico | 27.95 | -101.00 | 1669 | 5 |
| Seccion San Pedro | city | Tabasco | Mexico | 18.07 | -93.14 | 32 | 24965 |
| Seccion Sexta Guadalupe | city | Oaxaca | Mexico | 18.03 | -97.87 | 5029 | 4317 |
| Seccion Sexta de San Miguel Canoa | city | Puebla | Mexico | 19.13 | -98.12 | 8389 | 278564 |
| Seccion Sieste San Andres Cuexcontitlan | city | Mexico | Mexico | 19.40 | -99.61 | 8415 | 48710 |
| Seccion Siete | city | Mexico | Mexico | 19.40 | -99.61 | 8415 | 48710 |
| Seccion Treinta | city | Veracruz | Mexico | 20.66 | -97.48 | 157 | 22723 |
| Seccion Treinta y Cinco | city | Chihuahua | Mexico | 27.25 | -108.26 | 3349 | 298 |
| Seccion Veintiseis | city | Tamaulipas | Mexico | 26.18 | -98.73 | 167 | 771 |
| Seccion Volcanes | city | Chihuahua | Mexico | 29.09 | -104.69 | 4189 | 0 |
| Sección Acatlán | city | Puebla | Mexico | 19.85 | -97.82 | 5869 | 11857 |
| Sección Alsacia | city | Chihuahua | Mexico | 29.95 | -106.37 | 5088 | 0 |
| Sección Alta | city | Nuevo Leon | Mexico | 24.97 | -99.65 | 1256 | 2590 |
| Sección Catorce | city | Puebla | Mexico | 19.80 | -97.37 | 6768 | 31142 |
| Sección Corralitos | city | Chihuahua | Mexico | 30.61 | -107.89 | 5029 | 0 |
| Sección Fuertes | city | Zacatecas | Mexico | 24.54 | -102.42 | 5308 | 149 |
| Sección L-79 | city | San Luis Potosi | Mexico | 22.24 | -99.84 | 3418 | 1192 |
| Sección Mangana | city | Tamaulipas | Mexico | 22.72 | -98.66 | 68 | 894 |
| Sección Mejía | city | Hidalgo | Mexico | 20.29 | -99.67 | 7549 | 6047 |
| Sección Número Veintinueve | city | Sonora | Mexico | 31.13 | -110.94 | 3763 | 298 |
| Sección Once | city | Puebla | Mexico | 19.80 | -97.34 | 6233 | 34973 |
| Sección Seis San Andrés Cuexcontitlan | city | Morelos | Mexico | 19.38 | -99.60 | 8415 | 54568 |
| Sección Setenta y Nueve | city | Veracruz | Mexico | 21.77 | -98.40 | 137 | 7273 |
| Sección Veintiséis | city | Tamaulipas | Mexico | 26.20 | -98.92 | 183 | 906 |
| Sección la Granja | city | Chiapas | Mexico | 14.98 | -92.17 | 1669 | 37204 |
| Seco | city | Chihuahua | Mexico | 27.63 | -106.02 | 5869 | 149 |
| Seco | city | Chihuahua | Mexico | 27.05 | -105.02 | 5029 | 513 |
| Seco | city | Chihuahua | Mexico | 27.07 | -104.98 | 4586 | 8005 |
| Seco | city | Chihuahua | Mexico | 26.85 | -103.93 | 3615 | 0 |
| Seco | city | Michoacan de Ocampo | Mexico | 20.02 | -101.17 | 6217 | 17658 |
| Secomachi | city | Chihuahua | Mexico | 27.81 | -107.90 | 7099 | 298 |
| Secoyachi | city | Chihuahua | Mexico | 27.64 | -108.41 | 2034 | 447 |
| Secretaría de Agricultura y Recursos Hidráulicos Rancho Colorado | city | Puebla | Mexico | 19.08 | -98.21 | 7132 | 199445 |
| Secretaría de Asentamientos Humanos y Obras Públicas | city | Tamaulipas | Mexico | 23.71 | -99.14 | 1138 | 87355 |
| Sector | city | Coahuila de Zaragoza | Mexico | 25.50 | -103.14 | 3677 | 7115 |
| Sector Bahia | city | Sonora | Mexico | 27.95 | -111.07 | 3 | 5434 |
| Sector Cuatro | city | Coahuila de Zaragoza | Mexico | 25.24 | -103.47 | 4189 | 33157 |
| Sector II | city | Coahuila de Zaragoza | Mexico | 25.36 | -103.31 | 4189 | 5298 |
| Sector Lajas | city | Chihuahua | Mexico | 30.06 | -106.91 | 4547 | 298 |
| Sector Martín López | city | Chihuahua | Mexico | 30.11 | -106.86 | 4416 | 298 |
| Sector Número Uno | city | Coahuila de Zaragoza | Mexico | 25.85 | -103.34 | 3622 | 4709 |
| Sector Popular | city | Distrito Federal | Mexico | 19.37 | -99.12 | 7549 | 1396304 |
| Sector Ruiz Cortines | city | Tabasco | Mexico | 18.03 | -94.07 | 16 | 8920 |
| Sector Santo Nino | city | Chihuahua | Mexico | 30.21 | -106.83 | 4333 | 298 |
| Sector Uno | city | Coahuila de Zaragoza | Mexico | 25.50 | -103.15 | 3667 | 8339 |
| Sector las Cumbres | city | Zacatecas | Mexico | 23.29 | -102.96 | 6853 | 2086 |
| Secuina | city | Chihuahua | Mexico | 27.94 | -107.85 | 7549 | 298 |
| Secunsa | city | Coahuila de Zaragoza | Mexico | 25.97 | -103.42 | 3582 | 954 |
| Secuyvo | city | Chihuahua | Mexico | 27.44 | -108.21 | 5029 | 298 |