Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| La Marina | Populated Place | 3 | Arecibo | 18 28 24 N | 066 42 15 W |
| Punta del Morro | Cape | -7 | San Juan | 18 28 24 N | 066 07 29 W |
| Rafael Hernandez | Populated Place | 98 | Aguadilla | 18 28 24 N | 067 04 46 W |
| Bastion de San Antonio (historical) | Military (Historical) | 0 | San Juan | 18 28 23 N | 066 07 22 W |
| College Park | Park | 10 | Arecibo | 18 28 23 N | 066 43 42 W |
| Dorado del Mar | Populated Place | 3 | Dorado | 18 28 23 N | 066 16 36 W |
| Monte Rey | Populated Place | 9 | Arecibo | 18 28 23 N | 066 43 48 W |
| Río Santiago | Stream | | Arecibo | 18 28 23 N | 066 42 53 W |
| El Morro | Populated Place | -6 | San Juan | 18 28 22 N | 066 07 29 W |
| Fort Brook Golf Course (historical) | Locale | -6 | San Juan | 18 28 22 N | 066 07 29 W |
| Isla de Cabras | Island | 1 | Toa Baja | 18 28 22 N | 066 08 12 W |
| Bajo Santa Elena | Bar | 4 | Catano | 18 28 21 N | 066 07 32 W |
| Boulevardo Buenos Aires | Populated Place | 10 | Arecibo | 18 28 21 N | 066 43 08 W |
| Centro Gubernamental | Building | 7 | Arecibo | 18 28 21 N | 066 43 32 W |
| Cerro Gozos | Summit | 11 | Vega Alta | 18 28 21 N | 066 20 11 W |
| Del Carmen | Populated Place | 85 | Camuy | 18 28 21 N | 066 51 03 W |
| Jardines de Arecibo | Populated Place | 48 | Arecibo | 18 28 21 N | 066 45 05 W |
| Nola | Populated Place | 9 | Arecibo | 18 28 21 N | 066 43 14 W |
| Bar Channel | Channel | -2 | Catano | 18 28 20 N | 066 07 42 W |
| Costa del Norte (historical) | Populated Place | 0 | San Juan | 18 28 20 N | 066 07 17 W |
| Escuela San Felipe | School | 13 | Arecibo | 18 28 20 N | 066 43 50 W |
| Oceanview | Populated Place | 27 | Arecibo | 18 28 20 N | 066 44 11 W |
| Plaza del Veterano | Park | 3 | Arecibo | 18 28 20 N | 066 43 22 W |
| Villa Norma | Populated Place | 104 | Quebradillas | 18 28 20 N | 066 55 53 W |
| Marquez | Populated Place | 10 | Arecibo | 18 28 19 N | 066 43 41 W |
| Arecibo Post Office | Post Office | 4 | Arecibo | 18 28 18 N | 066 43 14 W |
| Ballaja Plaza | Park | 0 | San Juan | 18 28 18 N | 066 07 20 W |
| Bastion de Santa Rosa (historical) | Military (Historical) | -4 | San Juan | 18 28 18 N | 066 07 16 W |
| Cementerio Maria Magdalena | Cemetery | -8 | San Juan | 18 28 18 N | 066 07 14 W |
| Del Carmen | Populated Place | 114 | Quebradillas | 18 28 18 N | 066 56 15 W |
| Los Molinos | Populated Place | 0 | Manati | 18 28 18 N | 066 29 11 W |
| Peñon de San Jorge | Island | -2 | San Juan | 18 28 18 N | 066 05 30 W |
| Unidad de Salud Publica | Hospital | 3 | Arecibo | 18 28 18 N | 066 43 19 W |
| WCHQ-AM (Camuy) | Tower | 72 | Camuy | 18 28 18 N | 066 51 42 W |
| Área Recreativa El Cañuelo | Park | 3 | Toa Baja | 18 28 16 N | 066 08 13 W |
| Bahía de Toa | Bay | -3 | Toa Baja | 18 28 16 N | 066 11 32 W |
| Capilla del Calvario (historical) | Church | 3 | San Juan | 18 28 16 N | 066 07 18 W |
| Fuerte de la Perlas (historical) | Military (Historical) | -2 | San Juan | 18 28 16 N | 066 07 06 W |
| Playa Tortuguero | Beach | -3 | Manati | 18 28 16 N | 066 27 33 W |
| Polvorin Santa Elena | Locale | 14 | San Juan | 18 28 16 N | 066 07 25 W |
| El Alto | Populated Place | 41 | Manati | 18 28 15 N | 066 29 27 W |
| Sector Puente Salsa | Populated Place | 75 | Camuy | 18 28 15 N | 066 50 45 W |
| WMSW-AM (Hatillo) | Tower | 59 | Camuy | 18 28 15 N | 066 50 24 W |
| Arecibo County Club | Locale | 10 | Arecibo | 18 28 14 N | 066 43 36 W |
| Bastion de Santa Elena (historical) | Military (Historical) | 12 | San Juan | 18 28 14 N | 066 07 26 W |
| Bastion de Santo Tomas (historical) | Military (Historical) | -2 | San Juan | 18 28 14 N | 066 06 56 W |
| Bateria San Fernando (historical) | Military (Historical) | 4 | San Juan | 18 28 14 N | 066 07 29 W |
| Caballero Battery (historical) | Military (Historical) | 0 | San Juan | 18 28 14 N | 066 06 40 W |
| Estacion Experimental de Isabella (historical) | Locale | 125 | Isabela | 18 28 14 N | 067 03 24 W |
| Arecibo Plaza Shopping Center | Locale | 3 | Arecibo | 18 28 13 N | 066 43 16 W |
| Bastion de la Perle (historical) | Military (Historical) | 2 | San Juan | 18 28 13 N | 066 07 00 W |
| Bastion de Las Animas (historical) | Military (Historical) | 3 | San Juan | 18 28 13 N | 066 07 03 W |
| Convento de Santo Tomas de Aquino | Church | 2 | San Juan | 18 28 13 N | 066 07 08 W |
| Diputacion Provincial | Building | 5 | San Juan | 18 28 13 N | 066 06 48 W |
| Fuerte de Santa Elena (historical) | Military (Historical) | 15 | San Juan | 18 28 13 N | 066 07 28 W |
| La Perla | Locale | 2 | San Juan | 18 28 13 N | 066 07 00 W |
| Museo de Pablo Casals | Building | 4 | San Juan | 18 28 13 N | 066 07 04 W |
| Plaza de Beneficencia | Park | 6 | San Juan | 18 28 13 N | 066 07 16 W |
| Plaza del Quinto Centenario | Park | 0 | San Juan | 18 28 13 N | 066 07 10 W |
| San Juan Sitio Historico Nacional | Park | 2 | San Juan | 18 28 13 N | 066 07 07 W |
| Bastion de Santo Domingo (historical) | Military (Historical) | 7 | San Juan | 18 28 12 N | 066 07 13 W |
| Caño Matos | Canal | 0 | Barceloneta | 18 28 12 N | 066 33 41 W |
| Casa Rosa (historical) | Building | -2 | San Juan | 18 28 12 N | 066 06 12 W |
| Colegio de Parvulos | School | 0 | San Juan | 18 28 12 N | 066 06 55 W |
| Commonwealth of Puerto Rico Legislative Reference Library | Building | 0 | San Juan | 18 28 12 N | 066 06 23 W |
| Cortadura del Taxamar (historical) | Locale | 5 | San Juan | 18 28 12 N | 066 06 43 W |
| Cuartel de Ballaja | Building | 7 | San Juan | 18 28 12 N | 066 07 13 W |
| Extension del Carmen | Populated Place | 87 | Camuy | 18 28 12 N | 066 50 58 W |
| Fort Amezquita (historical) | Military (Historical) | 0 | Catano | 18 28 12 N | 066 08 12 W |
| Fort Amezquita San Juan Nacional Historico Sitio | Park | 0 | Catano | 18 28 12 N | 066 08 12 W |
| Galeria Liga de Estudiantes de Artes | Locale | 12 | San Juan | 18 28 12 N | 066 07 17 W |
| Hermita de Santa Barbara (historical) | Locale | 7 | San Juan | 18 28 12 N | 066 07 13 W |
| Mora | Populated Place | 119 | Aguadilla | 18 28 12 N | 067 01 58 W |
| Museo de las Americas | Building | 7 | San Juan | 18 28 12 N | 066 07 13 W |
| Pena Para | Locale | 3 | San Juan | 18 28 12 N | 066 06 24 W |
| Plaza de Ballaia | Park | 12 | San Juan | 18 28 12 N | 066 07 15 W |
| Río Cocal | Stream | | Dorado | 18 28 12 N | 066 11 55 W |
| Totem Telurico | Locale | -1 | San Juan | 18 28 12 N | 066 07 10 W |
| Antiguo Manicomio Insular | Building | 18 | San Juan | 18 28 11 N | 066 07 16 W |
| Casa de las dos Zaguanes | Building | 0 | San Juan | 18 28 11 N | 066 07 03 W |
| Casa de los Contrafuertes | Building | 0 | San Juan | 18 28 11 N | 066 07 03 W |
| Chapel of El Santo Christo de la Salud | Church | 3 | San Juan | 18 28 11 N | 066 07 06 W |
| Convento de los Dominicos | Church | 2 | San Juan | 18 28 11 N | 066 07 04 W |
| El Espigon | Locale | 13 | San Juan | 18 28 11 N | 066 06 42 W |
| El Museo Puertorriqueno | Building | 18 | San Juan | 18 28 11 N | 066 07 16 W |
| Escuela Abraham Lincoln | School | 0 | San Juan | 18 28 11 N | 066 06 49 W |
| Escuela Ayala | School | 25 | Manati | 18 28 11 N | 066 29 44 W |
| Escuela de Artes Plasticas | School | 19 | San Juan | 18 28 11 N | 066 07 18 W |
| Hospital General Rodríguez | Hospital | 13 | San Juan | 18 28 11 N | 066 07 12 W |
| Museo de Arquitectura Colonial | Building | 18 | San Juan | 18 28 11 N | 066 07 16 W |
| Museo de Arte Historia de San Juan | Building | 0 | San Juan | 18 28 11 N | 066 07 03 W |
| Museo del Grabado Latinamericano | Building | 0 | San Juan | 18 28 11 N | 066 07 03 W |
| Museo Nuestra Raiz Africana | Building | 2 | San Juan | 18 28 11 N | 066 07 04 W |
| Pharmacy Museum | Building | 0 | San Juan | 18 28 11 N | 066 07 03 W |
| Puerto Rican Academy of Fine Arts | School | 17 | San Juan | 18 28 11 N | 066 07 17 W |
| Punta Corozo | Cape | 0 | Dorado | 18 28 11 N | 066 11 58 W |
| San Jose Church | Church | 7 | San Juan | 18 28 11 N | 066 07 08 W |
| Abraham Lincoln Statue | Park | -2 | San Juan | 18 28 10 N | 066 06 53 W |
| Cerro Guarico | Summit | 32 | Vega Baja | 18 28 10 N | 066 25 10 W |
| Chapel of Santa Barbara | Church | 32 | San Juan | 18 28 10 N | 066 06 42 W |
| Fuerte San Cristóbal | Locale | 50 | San Juan | 18 28 10 N | 066 06 41 W |
| Santa Bárbara | Populated Place | 3 | Arecibo | 18 28 10 N | 066 42 17 W |
| Brenas | Populated Place | 10 | Vega Alta | 18 28 09 N | 066 20 29 W |
| Detensores de la Fe | Church | 1 | San Juan | 18 28 09 N | 066 06 58 W |
| Escuela M Cadilla | School | 3 | Arecibo | 18 28 09 N | 066 43 19 W |
| Instituto de Cultura | Building | 16 | San Juan | 18 28 09 N | 066 07 15 W |
| Plaza de Armas de San Cristobal | Park | 32 | San Juan | 18 28 09 N | 066 06 43 W |
| San Lorenzo | Populated Place | 31 | Arecibo | 18 28 09 N | 066 44 08 W |
| Seminary Building | School | 13 | San Juan | 18 28 09 N | 066 07 08 W |
| Asilo de Beneficencia (historical) | Locale | 15 | San Juan | 18 28 08 N | 066 07 13 W |