| CÓDIGO PROVINCIA |
PROVINCIA | CÓDIGO CANTÓN |
CANTÓN | CÓDIGO DISTRITO |
DISTRITO | ÁREA (km2) |
| 1 | San José | 101 | San José | 10101 | Carmen | 1.49 |
| 1 | San José | 101 | San José | 10102 | Merced | 2.2 |
| 1 | San José | 101 | San José | 10103 | Hospital | 3.32 |
| 1 | San José | 101 | San José | 10104 | Catedral | 2.37 |
| 1 | San José | 101 | San José | 10105 | Zapote | 2.86 |
| 1 | San José | 101 | San José | 10106 | San Francisco de Dos Ríos | 2.64 |
| 1 | San José | 101 | San José | 10107 | Uruca | 8.39 |
| 1 | San José | 101 | San José | 10108 | Mata Redonda | 3.66 |
| 1 | San José | 101 | San José | 10109 | Pavas | 9.35 |
| 1 | San José | 101 | San José | 10110 | Hatillo | 4.37 |
| 1 | San José | 101 | San José | 10111 | San Sebastián | 3.97 |
| 1 | San José | 102 | Escazú | 10201 | Escazú | 4.53 |
| 1 | San José | 102 | Escazú | 10202 | San Antonio | 16.96 |
| 1 | San José | 102 | Escazú | 10203 | San Rafael | 13.04 |
| 1 | San José | 103 | Desamparados | 10301 | Desamparados | 3.32 |
| 1 | San José | 103 | Desamparados | 10302 | San Miguel | 21.34 |
| 1 | San José | 103 | Desamparados | 10303 | San Juan de Dios | 2.85 |
| 1 | San José | 103 | Desamparados | 10304 | San Rafael Arriba | 3.23 |
| 1 | San José | 103 | Desamparados | 10305 | San Antonio | 2.07 |
| 1 | San José | 103 | Desamparados | 10307 | Patarrá | 15.88 |
| 1 | San José | 103 | Desamparados | 10308 | San Cristobal | 25.03 |
| 1 | San José | 103 | Desamparados | 10309 | Rosario | 14.85 |
| 1 | San José | 103 | Desamparados | 10310 | Damas | 2.65 |
| 1 | San José | 103 | Desamparados | 10311 | San Rafael Abajo | 2.02 |
| 1 | San José | 103 | Desamparados | 10312 | Gravilias | 2.94 |
| 1 | San José | 108 | Goicoechea | 10801 | Guadalupe | 2.39 |
| 1 | San José | 108 | Goicoechea | 10802 | San Francisco | 0.58 |
| 1 | San José | 108 | Goicoechea | 10803 | Calle Blancos | 2.36 |
| 1 | San José | 108 | Goicoechea | 10804 | Mata de Plátano | 7.79 |
| 1 | San José | 108 | Goicoechea | 10805 | Ipís | 2.5 |
| 1 | San José | 108 | Goicoechea | 10806 | Rancho Redondo | 13.08 |
| 1 | San José | 108 | Goicoechea | 10807 | Purral | 3 |
| 1 | San José | 109 | Santa Ana | 10901 | Santa Ana | 5.44 |
| 1 | San José | 109 | Santa Ana | 10902 | Salitral | 20.29 |
| 1 | San José | 109 | Santa Ana | 10903 | Pozos | 13.35 |
| 1 | San José | 109 | Santa Ana | 10904 | Uruca | 7.03 |
| 1 | San José | 109 | Santa Ana | 10905 | Piedades | 12.07 |
| 1 | San José | 109 | Santa Ana | 10906 | Brasil | 3.24 |
| 1 | San José | 110 | Alajuelita | 11001 | Alajuelita | 1.27 |
| 1 | San José | 110 | Alajuelita | 11002 | San Josecito | 2.37 |
| 1 | San José | 110 | Alajuelita | 11003 | San Antonio | 10.26 |
| 1 | San José | 110 | Alajuelita | 11004 | Concepción | 2.43 |
| 1 | San José | 110 | Alajuelita | 11005 | San Felipe | 5.13 |
| 1 | San José | 111 | Vázquez de Coronado | 11101 | San Isidro | 5.16 |
| 1 | San José | 111 | Vázquez de Coronado | 11102 | San Rafael | 16.91 |
| 1 | San José | 111 | Vázquez de Coronado | 11103 | Dulce Nombre de Jesús | 67.92 |
| 1 | San José | 111 | Vázquez de Coronado | 11104 | Patalillo | 1.92 |
| 1 | San José | 113 | Tibás | 11301 | San Juan | 3.51 |
| 1 | San José | 113 | Tibás | 11302 | Cinco Esquinas | 0.65 |
| 1 | San José | 113 | Tibás | 11303 | Anselmo Llorente | 1.37 |
| 1 | San José | 113 | Tibás | 11305 | Colima | 2.01 |
| 1 | San José | 114 | Moravia | 11401 | San Vicente | 5.4 |
| 1 | San José | 114 | Moravia | 11402 | San Jerónimo | 18.53 |
| 1 | San José | 114 | Moravia | 11403 | La Trinidad | 4.9 |
| 1 | San José | 115 | Montes de Oca | 11501 | San Pedro | 4.74 |
| 1 | San José | 115 | Montes de Oca | 11502 | Sabanilla | 1.79 |
| 1 | San José | 115 | Montes de Oca | 11503 | Mercedes | 1.43 |
| 1 | San José | 115 | Montes de Oca | 11504 | San Rafael | 7.82 |
| 1 | San José | 118 | Curridabat | 11801 | Curridabat | 6.17 |
| 1 | San José | 118 | Curridabat | 11802 | Granadilla | 3.51 |
| 1 | San José | 118 | Curridabat | 11803 | Sánchez | 4.51 |
| 1 | San José | 118 | Curridabat | 11804 | Tirrases | 1.88 |
| 2 | Alajuela | 201 | Alajuela | 20101 | Alajuela | 10.61 |
| 2 | Alajuela | 201 | Alajuela | 20102 | San José | 14.87 |
| 2 | Alajuela | 201 | Alajuela | 20104 | San Antonio | 8.76 |
| 2 | Alajuela | 201 | Alajuela | 20105 | Guácima | 28.07 |
| 2 | Alajuela | 201 | Alajuela | 20106 | San Isidro | 34.69 |
| 2 | Alajuela | 201 | Alajuela | 20108 | San Rafael | 19.33 |
| 2 | Alajuela | 201 | Alajuela | 20109 | Río Segundo | 5.46 |
| 2 | Alajuela | 201 | Alajuela | 20110 | Desamparados | 12.95 |
| 3 | Cartago | 301 | Cartago | 30109 | Dulce Nombre | 33.64 |
| 3 | Cartago | 301 | Cartago | 30111 | Quebradilla | 19.15 |
| 3 | Cartago | 303 | La Unión | 30301 | Tres Ríos | 2.28 |
| 3 | Cartago | 303 | La Unión | 30302 | San Diego | 8.08 |
| 3 | Cartago | 303 | La Unión | 30303 | San Juan | 3.95 |
| 3 | Cartago | 303 | La Unión | 30304 | San Rafael | 9.51 |
| 3 | Cartago | 303 | La Unión | 30305 | Concepción | 3.79 |
| 3 | Cartago | 303 | La Unión | 30306 | Dulce Nombre | 8.26 |
| 3 | Cartago | 303 | La Unión | 30307 | San Ramón | 3.47 |
| 3 | Cartago | 303 | La Unión | 30308 | Río Azul | 4.85 |
| 3 | Cartago | 307 | Oreamuno | 30701 | San Rafael | 10.28 |
| 3 | Cartago | 308 | El Guarco | 30801 | El Tejar | 6.12 |
| 3 | Cartago | 308 | El Guarco | 30802 | San Isidro | 134.88 |
| 4 | Heredia | 401 | Heredia | 40101 | Heredia | 2.86 |
| 4 | Heredia | 401 | Heredia | 40102 | Mercedes | 4.15 |
| 4 | Heredia | 401 | Heredia | 40103 | San Francisco | 6.56 |
| 4 | Heredia | 401 | Heredia | 40104 | Ulloa | 11.38 |
| 4 | Heredia | 402 | Barva | 40201 | Barva | 0.84 |
| 4 | Heredia | 402 | Barva | 40203 | San Pablo | 6.83 |
| 4 | Heredia | 402 | Barva | 40204 | San Roque | 1.28 |
| 4 | Heredia | 402 | Barva | 40205 | Santa Lucía | 2.86 |
| 4 | Heredia | 403 | Santo Domingo | 40301 | Santo Domingo | 0.78 |
| 4 | Heredia | 403 | Santo Domingo | 40302 | San Vicente | 2.88 |
| 4 | Heredia | 403 | Santo Domingo | 40303 | San Miguel | 5.9 |
| 4 | Heredia | 403 | Santo Domingo | 40304 | Paracito | 1.27 |
| 4 | Heredia | 403 | Santo Domingo | 40305 | Santo Tomás | 3.54 |
| 4 | Heredia | 403 | Santo Domingo | 40306 | Santa Rosa | 4.27 |
| 4 | Heredia | 403 | Santo Domingo | 40307 | Tures | 3.88 |
| 4 | Santa Lucía | 403 | Santo Domingo | 40308 | Pará | 2.87 |
| 4 | Heredia | 405 | San Rafael | 40501 | San Rafael | 1.33 |
| 4 | Heredia | 405 | San Rafael | 40502 | San Josecito | 1.35 |
| 4 | Heredia | 405 | San Rafael | 40503 | Santiago | 1.57 |
| 4 | Heredia | 406 | San Isidro | 40601 | San Isidro | 2.67 |
| 4 | Heredia | 406 | San Isidro | 40604 | San Francisco | 4.56 |
| 4 | Heredia | 407 | Belén | 40701 | San Antonio | 3.56 |
| 4 | Heredia | 407 | Belén | 40702 | La Ribera | 4.26 |
| 4 | Heredia | 407 | Belén | 40703 | La Asunción | 4.57 |
| 4 | Heredia | 408 | Flores | 40801 | San Joaquín | 2.75 |
| 4 | Heredia | 408 | Flores | 40802 | Barrantes | 2.14 |
| 4 | Heredia | 408 | Flores | 40803 | Llorente | 1.86 |
| 4 | Heredia | 409 | San Pablo | 40901 | San Pablo | 5.93 |
| 4 | Heredia | 409 | San Pablo | 40902 | Rincón de Sabanilla | 2.41 |