Cities/towns in Humacao, Puerto Rico

• Barrio Llave, Vieques (2 historic properties)
• Barrio Puerto Diablo, Vieques (7 historic properties)
• Barrio Puerto Ferro, Vieques (1 historic property)
• Barrio Punta Arenas, Vieques (2 historic properties)
• Fajardo (1 historic property)

• Gurabo (1 historic property)
• Humacao (7 historic properties)
• Naguabo (2 historic properties)
• San Lorenzo (1 historic property)