Provinces |
| County of Costa Rica / (Cantones) |
| Provinces |
| San José |
| 101 San José |
| 102 Escazú |
| 103 Desamparados |
| 104 Puriscal |
| 105 Tarrazú |
| 106 Aserrí |
| 107 Mora |
| 108 Goicoechea |
| 109 Santa Ana |
| 110 Alajuelita |
| 111 Vásquez de Coronado |
| 112 Acosta |
| 113 Tibás |
| 114 Moravia |
| 115 Montes de Oca |
| 116 Turrubares |
| 117 Dota |
| 118 Currridabat |
| 119 Pérez Zeledón |
| 120 León Cortés |
| Alajuela |
| 201 Alajuela |
| 202 San Ramón |
| 203 Grecia |
| 204 San Mateo |
| 205 Atenas |
| 206 Naranjo |
| 207 Palmares |
| 208 Poás |
| 209 Orotina |
| 210 San Carlos |
| 211 Alfaro Ruíz |
| 212 Valverde Vega |
| 213 Upala |
| 214 Los Chiles |
| 215 Guatuso |
| Cartago |
| 301 Cartago |
| 302 Paraíso |
| 303 La Unión |
| 304 Jiménez |
| 305 Turrialba |
| 306 Alvarado |
| 307 Oreamuno |
| 308 El Guarco |
| Heredia |
| 401 Heredia |
| 402 Barva |
| 403 Santo Domingo |
| 404 Santa Bárbara |
| 405 San Rafael |
| 406 San Isidro |
| 407 Belén |
| 408 Flores |
| 409 San Pablo |
| 410 Sarapiquí |
| Guanacaste |
| 501 Liberia |
| 502 Nicoya |
| 503 Santa Cruz |
| 504 Bagaces |
| 505 Carrillo |
| 506 Cañas |
| 507 Abangares |
| 508 Tilarán |
| 509 Nandayure |
| 510 La Cruz |
| 511 Hojancha |
| Puntarenas |
| 601 Puntarenas |
| 602 Esparza |
| 603 Buenos Aires |
| 604 Montes de Oro |
| 605 Osa |
| 606 Aguirre |
| 607 Golfito |
| 608 Coto Brus |
| 609 Parrita |
| 610 Corredores |
| 611 Garabito |
| Limón |
| 701 Limón |
| 702 Pococí |
| 703 Siquirres |
| 704 Talamanca |
| 705 Matina |
| 706 Guácimo |