| Official Name: | Culebrinas |
| Settlement Type: | Barrio |
| Pushpin Map: | Caribbean |
| Pushpin Map Caption: | Location of Puerto Rico |
| Coordinates: | 18.3102°N -66.997°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: | 3.73 |
| Area Land Sq Mi: | 3.73 |
| Area Water Sq Mi: | 0 |
| Population As Of: | 2010 |
| Population Note: | Source: 2010 Census |
| Population Total: | 3787 |
| Population Density Sq Mi: | 1015.3 |
| Timezone: | AST |
| Utc Offset: | -4 |
| Elevation Ft: | 535 |
| Postal Code Type: | ZIP Code |
Culebrinas is a barrio in the municipality of San Sebastián, Puerto Rico. Its population in 2010 was 3,787.[2] [3] [4]
Culebrinas 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 combined population of Pozas barrio and Culebrinas barrios was 1,008.[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 Culebrinas barrio:[10]
Spanish; Castilian: Calle Torres Pino, [[Puerto Rico Highway 109|Carretera 109]], Sector Bernal, Sector Flores Rivera, Sector Juancho Román, Sector Lin Ríos, Sector Los Nobles, Sector Peter Hernández, Sector Pozas Central, Sector Quebrada Larga, Sector Toño Rosa, Sector Rincón, Urbanización Ciudad de Oro, Urbanización El Culebrinas, Urbanización La Estancia, and Spanish; Castilian: Urbanización Mansiones del Culebrinas.