| Rotary District ID | Description | |
|---|---|---|
| 4060 | DOMINICAN REPUBLIC | D4060 |
| 4100 | MEXICO (Baja California Norte, Baja California Sur, Sonora, and Sinaloa) | D4100 |
| 4110 | MEXICO (Chihuahua, Coahuila, Durango, Zacatecas and Aguascalientes) U.S.A. (part of Texas) | D4110 |
| 4130 | MEXICO (Nuevo Leon, Tamaulipas, San Luis Potosi, and part of Veracruz); USA (part of Texas) | D4130 |
| 4140 | MEXICO (Colima, Guanajuato, Jalisco, Michoacan, Nayarit, Queretaro, and part of Sinaloa) | D4140 |
| 4170 | MEXICO (Ciudad de Mexico, Estado de Mexico, and part of Hidalgo) | D4170 |
| 4185 | MEXICO (Guerrero, Morelos, Puebla, Tlaxcala, and part of Veracruz) | D4185 |
| 4195 | MEXICO (Campeche, Chiapas, Oaxaca, Quintana Roo, Tabasco, Yucatan, and part of Veracruz) | D4195 |
| 4240 | COSTA RICA, EL SALVADOR, NICARAGUA, (and) PANAMA | D4240 |
| 4250 | BELIZE, GUATEMALA, HONDURAS | D4250 |
| 4271 | (part of) COLOMBIA | D4271 |
| 4281 | (part of) COLOMBIA | D4281 |
| 4370 | VENEZUELA (Eastern & Southern part) | D4370 |
| 4380 | VENEZUELA (Western part) | D4380 |
| 5790 | USA (Texas) | D5790 |
| 5810 | USA (Texas) | D5810 |
| 5840 | USA (Texas) | D5840 |
| 5870 | USA (Texas) | D5870 |
| 5890 | USA (Texas) | D5890 |
| 5910 | USA (Texas) | D5910 |
| 5930 | USA (Texas) | D5930 |