| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
401  | Calle La Labor Bajo La Labor,Bajo de las Labores | Costa Rica, Heredia Province Belén > San Antonio | populated place | N 9° 58′ 46'' | W 84° 11′ 41'' |
| 402 | Bajo Claras Bajo Claras,Claras | Costa Rica, San José Mora > Guayabo | populated place | N 9° 51′ 29'' | W 84° 16′ 19'' |
| 403 | San Martín Norte Bajo Chanchos,San Martin Norte,San Martín Norte | Costa Rica, Puntarenas Province Puntarenas > Arancibia | populated place | N 10° 13′ 30'' | W 84° 44′ 21'' |
| 404 | Bajo Cárdenas Bajo Cardenas,Bajo Cárdenas,Cardenas,Cárdenas | Costa Rica, San José Acosta > Guaitil | populated place | N 9° 47′ 4'' | W 84° 16′ 13'' |
| 405 | Avance Avance,Sitio de Avance | Costa Rica, Cartago Province Cartago > Llano Grande | populated place | N 9° 56′ 0'' | W 83° 55′ 0'' |
| 406 | Artola Artola,Nuevo Colon,Nuevo Colón | Costa Rica, Guanacaste Province Carrillo > Sardinal | populated place | N 10° 30′ 38'' | W 85° 40′ 53'' |
| 407 | Arío Ario,Ario Este,Arío | Costa Rica, Puntarenas Province Puntarenas > Cóbano | populated place | N 9° 43′ 0'' | W 85° 7′ 0'' |
| 408 | Arena Arena,La Arena | Costa Rica, Guanacaste Province Liberia > Liberia | populated place | N 10° 36′ 26'' | W 85° 25′ 54'' |
| 409 | Arbolito Arbolito,El Arbolito | Costa Rica, Guanacaste Province Nandayure > Zapotal | populated place | N 9° 55′ 36'' | W 85° 25′ 53'' |
| 410 | Aranjuez Aranjuez | Costa Rica, Puntarenas Province Puntarenas > Pitahaya | populated place | N 10° 3′ 36'' | W 84° 47′ 51'' |
| 411 | Arancibia Norte Arancibia,Arancibia Norte | Costa Rica, Puntarenas Province Puntarenas > Arancibia | populated place | N 10° 14′ 21'' | W 84° 41′ 26'' |
| 412 | Arado Arado,El Arado | Costa Rica, Guanacaste Province Santa Cruz > Santa Cruz | populated place | N 10° 13′ 20'' | W 85° 35′ 42'' |
| 413 | Angostura Angostura,Candelaria | Costa Rica, San José Pérez Zeledón > San Isidro de El General | populated place | N 9° 17′ 18'' | W 83° 40′ 44'' |
| 414 | Los Ángeles Angeles,Los Angeles,Los Ángeles,Ángeles | Costa Rica, Guanacaste Province Tilarán > Santa Rosa | populated place | N 10° 29′ 24'' | W 85° 1′ 15'' |
| 415 | Los Ángeles Angeles,Los Angeles,Los Ángeles,Ángeles | Costa Rica, Alajuela Province San Carlos > La Fortuna | populated place | N 10° 27′ 27'' | W 84° 33′ 22'' |
| 416 | Ángeles Norte Angeles,Angeles Norte,Ángeles,Ángeles Norte | Costa Rica, Alajuela Province Río Cuarto > Río Cuarto | populated place | N 10° 23′ 3'' | W 84° 11′ 4'' |
| 417 | Ángeles Angeles,Pata de Gallo,Ángeles | Costa Rica, Alajuela Province Río Cuarto > Río Cuarto | populated place | N 10° 17′ 15'' | W 84° 12′ 19'' |
| 418 | Ángeles Angeles,Bajo Tigre,Ángeles | Costa Rica, Limón Province Guácimo > Río Jiménez | populated place | N 10° 17′ 29'' | W 83° 32′ 12'' |
| 419 | Bajo Bustamante Angeles,Bajo Bustamante,Ángeles | Costa Rica, San José Puriscal > San Rafael | populated place | N 9° 50′ 38'' | W 84° 15′ 14'' |
| 420 | Ángel Angel,Quebradas,Ángel | Costa Rica, Puntarenas Province Buenos Aires > Brunka | populated place | N 9° 13′ 30'' | W 83° 25′ 7'' |
| 421 | El Amparo Amparo,El Amparo | Costa Rica, Alajuela Province Los Chiles | populated place | N 10° 51′ 11'' | W 84° 41′ 58'' |
| 422 | Altos del Socorro Alto Socorro,Altos del Socorro | Costa Rica, Guanacaste Province Hojancha > Monte Romo | populated place | N 9° 57′ 33'' | W 85° 23′ 56'' |
| 423 | Altos Herediana Altos Herediana,San Isidro | Costa Rica, Limón Province Siquirres > Alegría | populated place | N 10° 7′ 10'' | W 83° 34′ 33'' |
| 424 | Altos El Aguacate Altos Aguacate,Altos El Aguacate | Costa Rica, San José Aserrí > Legua | populated place | N 9° 39′ 32'' | W 84° 10′ 46'' |
| 425 | Alto Poró Alto Poro,Alto Poró | Costa Rica, San José Turrubares > San Pablo | populated place | N 9° 53′ 54'' | W 84° 25′ 18'' |
| 426 | Agujas Agujas,Las Agujas | Costa Rica, Puntarenas Province Garabito > Tárcoles | populated place | N 9° 43′ 21'' | W 84° 39′ 4'' |
| 427 | Agueta Agbeta,Agueta | Costa Rica, Limón Province Talamanca > Telire | populated place | N 9° 25′ 0'' | W 83° 13′ 0'' |
| 428 | Aguas Zarcas Aguas Zarcas | Costa Rica, Limón Province Limón > Matama | populated place | N 9° 53′ 40'' | W 83° 7′ 40'' |
| 429 | Agua Buena Agua Buena,Filadelfia | Costa Rica, Puntarenas Province Buenos Aires > Colinas | populated place | N 9° 2′ 24'' | W 83° 28′ 36'' |
| 430 | Aguabuena Agua Buena,Aguabuena | Costa Rica, Puntarenas Province Coto Brus > Aguabuena | populated place | N 8° 44′ 47'' | W 82° 56′ 32'' |
| 431 | San José Aeropuerto,San Jose,San José | Costa Rica, Heredia Province Sarapiquí > Puerto Viejo | populated place | N 10° 34′ 6'' | W 84° 0′ 6'' |
| 432 | Zapote El Zapote,Zapote | Costa Rica, Alajuela Province Zarcero > Zapote | populated place | N 10° 13′ 30'' | W 84° 25′ 13'' |
| 433 | Yas El Yas,Yas | Costa Rica, Cartago Province Paraíso > Santiago | populated place | N 9° 51′ 31'' | W 83° 49′ 6'' |
| 434 | Shiroles Shiroles,Xiroles | Costa Rica, Limón Province Talamanca > Bratsi | populated place | N 9° 35′ 16'' | W 82° 57′ 20'' |
| 435 | Vista del Mar Vista de Mar,Vista del Mar | Costa Rica, Guanacaste Province Nandayure > Carmona | populated place | N 9° 59′ 38'' | W 85° 17′ 8'' |
| 436 | Villarreal Villa Real,Villarreal | Costa Rica, Guanacaste Province Santa Cruz > Tamarindo | populated place | N 10° 18′ 22'' | W 85° 48′ 18'' |
| 437 | Villanueva Villa Nueva,Villanueva | Costa Rica, San José Desamparados > Rosario | populated place | N 9° 46′ 8'' | W 84° 6′ 20'' |
| 438 | Alto Victoria Alto Victoria,Victoria | Costa Rica, Cartago Province Jiménez > Juan Viñas | populated place | N 9° 54′ 4'' | W 83° 43′ 44'' |
| 439 | Vesta Vesta,Yesta | Costa Rica, Limón Province Limón > Valle La Estrella | populated place | N 9° 43′ 31'' | W 83° 3′ 12'' |
| 440 | Veracruz Veracruz | Costa Rica, Alajuela Province San Carlos > Pital | populated place | N 10° 30′ 54'' | W 84° 14′ 42'' |
| 441 | Veracruz Veracruz | Costa Rica, Puntarenas Province Puntarenas > Guacimal | populated place | N 10° 14′ 9'' | W 84° 49′ 10'' |
| 442 | Venado Venado | Costa Rica, Alajuela Province San Carlos > Venado | populated place population 250 | N 10° 33′ 25'' | W 84° 44′ 55'' |
| 443 | Venado Hacienda Venado,Venado | Costa Rica, San José Puriscal > Chires | populated place | N 9° 40′ 0'' | W 84° 26′ 0'' |
| 444 | Vara del Roble Vara de Roble,Vara del Roble | Costa Rica, Cartago Province El Guarco > San Isidro | populated place | N 9° 44′ 33'' | W 83° 57′ 31'' |
| 445 | Uvita La Uvita,Uvita | Costa Rica, Heredia Province San Rafael > Ángeles | populated place | N 10° 3′ 3'' | W 84° 5′ 14'' |
| 446 | Uvita  Uvita | Costa Rica, Puntarenas Province Osa > Bahía Ballena | populated place | N 9° 10′ 13'' | W 83° 44′ 22'' |
| 447 | Uruchico Uruchica,Uruchico | Costa Rica, Limón Province Talamanca > Telire | populated place | N 9° 32′ 0'' | W 83° 4′ 0'' |
| 448 | Uruca La Uruca,Uruca | Costa Rica, San José San José > Uruca | section of populated place | N 9° 56′ 51'' | W 84° 5′ 44'' |
| 449 | Urasca Urasca,Utasca | Costa Rica, Cartago Province Paraíso > Cachí | populated place | N 9° 50′ 28'' | W 83° 47′ 11'' |
| 450 | Ciudad Universitaria Ciudad Universitaria,Universidad,University City | Costa Rica, San José Montes de Oca > San Pedro | section of populated place | N 9° 56′ 13'' | W 84° 3′ 4'' |
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