| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
51  | Adjuntas  ADJ,Adjuntas,La Ciudad del Gigante Dormido,La Suiza de Puerto Rico,Las Adjuntas | Puerto Rico, Adjuntas | first-order administrative division population 19,483, elevation 502m | N 18° 9′ 45'' | W 66° 43′ 19'' |
52  | Aguadilla Aguadil'ja,Aguadilla,Agvadila,BQN,Guadilla,Guadiya,a gua di ya,aguraadila,agwadyla pwyrtw rykw,Агва... | Puerto Rico, Aguadilla Aguadilla Barrio-Pueblo | seat of a first-order administrative division population 16,073, elevation 7m | N 18° 25′ 38'' | W 67° 9′ 14'' |
| 53 | Aguadilla AGL,Aguadilla,Guadilla,Guadiya,La Villa de Ojo de Agua,La Villa del Ojo de Agua | Puerto Rico, Aguadilla | first-order administrative division population 60,949, elevation 7m | N 18° 25′ 38'' | W 67° 9′ 14'' |
| 54 | Aguas Buenas ABU,Aguas Buenas,La Ciudad de las Aguas Claras | Puerto Rico, Aguas Buenas | first-order administrative division population 28,659, elevation 258m | N 18° 15′ 24'' | W 66° 6′ 10'' |
| 55 | Aibonito AIB,Aibonito,La Ciudad de las Flores,La Suiza de Puerto Rico | Puerto Rico, Aibonito | first-order administrative division population 26,493, elevation 604m | N 18° 8′ 23'' | W 66° 15′ 57'' |
| 56 | Añasco ANA,Anasco,Añasco,Donde los dioses Mueren | Puerto Rico, Añasco | first-order administrative division population 29,261, elevation 9m | N 18° 16′ 52'' | W 67° 7′ 38'' |
| 57 | Arecibo ARE,Arecibo,Aresibas,Aresibo,a lei xi wo,arekibo,xa re si bo,Аресибо,Аресібо,ארסיבו,اریسیبو، پورٹو ر... | Puerto Rico, Arecibo | first-order administrative division population 96,440, elevation 201m | N 18° 24′ 14'' | W 66° 40′ 28'' |
| 58 | Barceloneta BCL,Barceloneta,La Ciudad de las Pinas | Puerto Rico, Barceloneta | first-order administrative division population 24,816, elevation 3m | N 18° 27′ 22'' | W 66° 32′ 28'' |
| 59 | Bayamón BAY,Bayamon,Bayamon Municipio,Bayamón | Puerto Rico, Bayamón | first-order administrative division population 208,116, elevation 101m | N 18° 21′ 7'' | W 66° 10′ 13'' |
| 60 | Cabo Rojo CAB,Cabo Rojo | Puerto Rico, Cabo Rojo | first-order administrative division population 50,917, elevation 71m | N 18° 3′ 22'' | W 67° 8′ 48'' |
| 61 | Caguas CAG,Caguas | Puerto Rico, Caguas | first-order administrative division population 142,893, elevation 89m | N 18° 12′ 47'' | W 66° 2′ 58'' |
| 62 | Camuy CAM,Camuy | Puerto Rico, Camuy | first-order administrative division population 35,159, elevation 150m | N 18° 25′ 32'' | W 66° 51′ 33'' |
| 63 | Canóvanas CAN,Canovanas,Canovanas Municipio,Canóvanas | Puerto Rico, Canóvanas | first-order administrative division population 47,648, elevation 49m | N 18° 20′ 17'' | W 65° 53′ 13'' |
| 64 | Carolina CAR,Carolina | Puerto Rico, Carolina | first-order administrative division population 176,762, elevation 21m | N 18° 22′ 32'' | W 65° 57′ 28'' |
| 65 | Cataño CAT,Catano,Catano Municipio,Cataño | Puerto Rico, Cataño | first-order administrative division population 28,140, elevation 2m | N 18° 26′ 7'' | W 66° 8′ 13'' |
| 66 | Cayey CAY,Cayey | Puerto Rico, Cayey | first-order administrative division population 48,119, elevation 613m | N 18° 6′ 12'' | W 66° 9′ 13'' |
| 67 | Ceiba Ceiba,NRR,Seiba,Sejba,sai wa,se'iba,Сеиба,Сейба,سئیبا، پورٹو ریکو,সেইবা,塞瓦 | Puerto Rico, Ceiba Ceiba Barrio-Pueblo | seat of a first-order administrative division population 6,277, elevation 23m | N 18° 15′ 50'' | W 65° 38′ 54'' |
| 68 | Ceiba CEI,Ceiba | Puerto Rico, Ceiba | first-order administrative division population 13,631, elevation 165m | N 18° 15′ 37'' | W 65° 40′ 18'' |
69  | Cerro Rosa Cerro Rosa,Cerro Rosas,jbl syrw rwsa,جبل سيرو روسا | Puerto Rico, Ciales | mountain elevation 1263m | N 18° 10′ 39'' | W 66° 31′ 55'' |
| 70 | Ciales CIA,Ciales | Puerto Rico, Ciales | first-order administrative division population 18,782, elevation 273m | N 18° 17′ 29'' | W 66° 30′ 58'' |
| 71 | Cidra CID,Cidra | Puerto Rico, Cidra | first-order administrative division population 43,480, elevation 423m | N 18° 10′ 32'' | W 66° 9′ 43'' |
| 72 | Coamo Koamo,San Blas de Cuam o,San Blas de Illescas,ke a mo,koyamo,Коамо,کوامو، پورٹو ریکو,কোয়ামো,科阿莫 | Puerto Rico, Coamo Coamo Barrio-Pueblo | seat of a first-order administrative division population 11,940, elevation 125m | N 18° 4′ 47'' | W 66° 21′ 28'' |
73  | HHS Region 2 | US,PR,VI | region population 31,330,000 | N 40° 42′ 55'' | W 74° 0′ 15'' |
74  | Antonio Rivera Rodríguez Airport Aeroport Antonio Rivera Rodriguez,Antonio Rivera Rodriguez Airport,Antonio Rivera Rodríguez Airport,... | Puerto Rico, Vieques Florida Barrio | airport elevation 13m | N 18° 8′ 5'' | W 65° 29′ 25'' |
| 75 | Greater Antilles Antillas Mayores,Grandes Antillas,Grandes Antilles,Greater Antilles,Groote Antillen | CU,DO,HT,JM,KY,PR | islands population 38,000,000 | N 19° 0′ 0'' | W 72° 0′ 0'' |
| 76 | North America Abya Yala,America Septentrional,America del Nord,America del Norte,America do Norte,America settentr... | AG,AI,AW,BB,BL,BM,BQ,BS,BZ,CA,CR,CU,CW,DM,DO,GD,GL,GP,GT,HN,HT,JM,KN,KY,LC,MF,MQ,MS,MX,NI,PA,PM,PR,SV,SX,TC,TT,US,VC,VG,VI | continent population 580,000,000 | N 46° 4′ 23'' | W 100° 32′ 48'' |
| 77 | Comerío COM,Comerio,Comerio Municipio,Comerío | Puerto Rico, Comerío | first-order administrative division population 18,883, elevation 298m | N 18° 13′ 37'' | W 66° 13′ 18'' |
| 78 | Corozal | Puerto Rico, Corozal Corozal Barrio-Pueblo | seat of a first-order administrative division population 11,297, elevation 92m | N 18° 20′ 27'' | W 66° 19′ 0'' |
| 79 | Corozal COR,Corozal | Puerto Rico, Corozal | first-order administrative division population 34,571, elevation 244m | N 18° 18′ 32'' | W 66° 19′ 33'' |
| 80 | Culebra CPX,Da Town,Dewey,El Pueblo,Playa Sardina,Puebla | Puerto Rico, Culebra Culebra Barrio-Pueblo | seat of a first-order administrative division population 1,486, elevation 3m | N 18° 18′ 10'' | W 65° 18′ 3'' |
| 81 | Culebra CUL,Culebra | Puerto Rico, Culebra | first-order administrative division population 1,792, elevation 74m | N 18° 19′ 7'' | W 65° 17′ 13'' |
| 82 | Diego Jimenez Torres Airport FAJ,TJFA | Puerto Rico, Fajardo Florencio Barrio | airport elevation 15m | N 18° 18′ 34'' | W 65° 39′ 46'' |
| 83 | Dorado DOR,Dorado | Puerto Rico, Dorado | first-order administrative division population 35,879, elevation 16m | N 18° 26′ 22'' | W 66° 16′ 58'' |
| 84 | Eugenio María de Hostos Airport Aeropuerto Eugenio Maria de Hostos,Aeropuerto Eugenio María de Hostos,Eugenio Maria de Hostos Airpor... | Puerto Rico, Mayagüez Sabanetas Barrio | airport elevation 7m | N 18° 15′ 15'' | W 67° 8′ 58'' |
| 85 | Isla Grande Airport Aeroport Fernando Luis Ribas Dominicci,Aeroportul Fernando Luis Ribas Dominicci,Aeropuerto Isla Gran... | Puerto Rico, San Juan Santurce Barrio | airport elevation 3m | N 18° 27′ 25'' | W 66° 5′ 49'' |
| 86 | Florida FLO,Florida | Puerto Rico, Florida | first-order administrative division population 11,692, elevation 196m | N 18° 21′ 37'' | W 66° 33′ 43'' |
| 87 | Guayama GYM,Guayama | Puerto Rico, Guayama | first-order administrative division population 36,614, elevation 396m | N 18° 0′ 59'' | W 66° 7′ 50'' |
| 88 | Guayanilla GYL,Guayanilla | Puerto Rico, Guayanilla | first-order administrative division population 17,784, elevation 90m | N 18° 3′ 14'' | W 66° 47′ 23'' |
| 89 | Guaynabo GYB,Guaynabo | Puerto Rico, Guaynabo | first-order administrative division population 89,780, elevation 92m | N 18° 20′ 27'' | W 66° 6′ 58'' |
| 90 | Monte Guilarte Guilarte Peak | Puerto Rico, Adjuntas Guilarte Barrio | mountain elevation 1199m | N 18° 8′ 29'' | W 66° 46′ 8'' |
| 91 | Gurabo GUR,Gurabo | Puerto Rico, Gurabo | first-order administrative division population 40,622, elevation 74m | N 18° 16′ 17'' | W 65° 58′ 18'' |
| 92 | Hatillo Atil'jo,Atilo,Hatillo del Corazon,a ti yue,hatillo,Атиљо,Атільйо,اتیلو، پورٹو ریکو,হাতিল্লো,阿提約 | Puerto Rico, Hatillo Hatillo Barrio-Pueblo | seat of a first-order administrative division population 5,622, elevation 7m | N 18° 29′ 10'' | W 66° 49′ 31'' |
| 93 | Hatillo HAT,Hatillo | Puerto Rico, Hatillo | first-order administrative division population 38,481, elevation 167m | N 18° 24′ 27'' | W 66° 47′ 35'' |
| 94 | Hormigueros Ormigeros,ao er mi ge luo si,hormiguraerosa,Ормигерос,Ормігерос,اورمیگیروس، پورٹو ریکو,হোর্মিগুৱেরোস... | Puerto Rico, Hormigueros Hormigueros Barrio-Pueblo | seat of a first-order administrative division population 11,934, elevation 25m | N 18° 8′ 22'' | W 67° 7′ 38'' |
| 95 | Hormigueros HOR,Hormigueros | Puerto Rico, Hormigueros | first-order administrative division population 15,654, elevation 21m | N 18° 8′ 29'' | W 67° 6′ 58'' |
| 96 | Humacao HUM,Humacao | Puerto Rico, Humacao | first-order administrative division population 50,896, elevation 48m | N 18° 8′ 52'' | W 65° 48′ 43'' |
| 97 | Juana Díaz Juana Diaz,Khuana Dijaz,Khuana-Dias,hu an na di ya si,juyana diyaja,Хуана Дијаз,Хуана-Діас,خوانا دیا... | Puerto Rico, Juana Díaz Juana Díaz Barrio-Pueblo | seat of a first-order administrative division population 9,427, elevation 49m | N 18° 3′ 8'' | W 66° 30′ 23'' |
| 98 | Lajas LAJ,Lajas | Puerto Rico, Lajas | first-order administrative division population 23,334, elevation 7m | N 18° 0′ 47'' | W 67° 2′ 23'' |
| 99 | Lares Lares,Santuario de la Patna,la lei si,laresa,Ларес,لاریس، پورٹو ریکو,লারেস,拉雷斯 | Puerto Rico, Lares Lares Barrio-Pueblo | seat of a first-order administrative division population 7,184, elevation 319m | N 18° 17′ 40'' | W 66° 52′ 37'' |
| 100 | Lares LAR,Lares | Puerto Rico, Lares | first-order administrative division population 28,105, elevation 441m | N 18° 16′ 12'' | W 66° 52′ 8'' |
by