U.S. Decennial Census 1899 (shown as 1900)[8] 1910-1930[9] 1930-1950[10] 1980-2000[11] 2010[12]
Sectors
Barrios (which are, in contemporary times, roughly comparable to minor civil divisions)[13] 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.[14][15][16]
The following sectors are in Espino barrio:[17][18]
Camino Los Dones, Parcelas Espino, Sector Benny Muñoz, Sector Campo Alegre, Sector Canta Gallo, Sector Capilla o Parroquia, Sector Chole Martínez, Sector El Flaco, Sector Felipe Colón, Sector Goyo Rosario, Sector Hilario Pérez, Sector La Providencia, Sector La Quinta, Sector La Selecta, Sector Morena, Sector Nelson Rodríguez, Sector Quebrada Lajas, and Sector Villa Lili.
^Rivera Quintero, Marcia (2014), El vuelo de la esperanza: Proyecto de las Comunidades Especiales Puerto Rico, 1997-2004 (first ed.), San Juan, Puerto Rico Fundación Sila M. Calderón, ISBN978-0-9820806-1-0
^"Leyes del 2001". Lex Juris Puerto Rico (in Spanish). Retrieved 24 June 2020.