| Official Name: | Aibonito |
| Settlement Type: | Barrio |
| Pushpin Map: | Caribbean |
| Pushpin Map Caption: | Location of Puerto Rico |
| Coordinates: | 18.3706°N -66.9426°W |
| Coordinates Footnotes: | [1] |
| Subdivision Type: | Commonwealth |
| Subdivision Name: |  Puerto Rico |
| Subdivision Type1: | Municipality |
| Subdivision Name1: | San Sebastián |
| Unit Pref: | Imperial |
| Area Total Sq Mi: | 4.37 |
| Area Land Sq Mi: | 4.01 |
| Area Water Sq Mi: | 0.36 |
| Population As Of: | 2010 |
| Population Note: | Source: 2010 Census |
| Population Total: | 1972 |
| Population Density Sq Mi: | 491.8 |
| Timezone: | AST |
| Utc Offset: | -4 |
| Elevation Ft: | 833 |
| Postal Code Type: | ZIP Code |
Aibonito is a barrio in the municipality of San Sebastián, Puerto Rico. Its population in 2010 was 1,972.[2] [3] [4]
Aibonito was in Spain's gazetteers[5] until Puerto Rico was ceded by Spain in the aftermath of the Spanish–American War under the terms of the Treaty of Paris of 1898 and became an unincorporated territory of the United States. In 1899, the United States Department of War conducted a census of Puerto Rico finding that the population of Aibonito barrio was 993.[6]
Barrios (which are, in contemporary times, roughly comparable to minor civil divisions)[7] in turn are further subdivided into smaller local populated place areas/units called sectores (sectors in English). The types of sectores may vary, from normally sector to urbanización to reparto to barriada to residencial, among others.[8] [9]
The following sectors are in Aibonito barrio:[10]
Spanish; Castilian: Barrio Aibonito Beltrán, Barrio Aibonito Guerrero, [[Puerto Rico Highway 119|Carretera 119]], Carretera 447, Carretera 457, Nayo Méndez, Sector Adames, Sector Agustín Rodríguez, Sector Casa del Biólogo, Sector Ciquito López, Sector Cruz Lugo, Sector El Maní, Sector Fano Mercado, Sector Gelo Esteves, Sector Goyo Guerrero, Sector Lalo Jiménez, Sector Las Cruces, Sector Lilo Méndez, Sector Los Malavé, Sector Los Pérez, Sector Los Rodríguez, Sector Medina, Sector Millo Méndez (Cardona Méndez), Sector Morales, Sector Onofre Cardona (Mino Rosa), Sector Santos González, Sector Valentín, and Spanish; Castilian: Urbanización Lomas de Aibonito Guerrero.