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 Río Lajas barrio:[17]
Parcelas Viejas,
Sector Alturas de Río Lajas,
Sector El Rincón,
Sector Las Corozas,
Sector Villa Iriarte, and
Urbanización Molinos del Río.
^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.
^"PRECINTO ELECTORAL DORADO 015"(PDF). Comisión Estatal de Elecciones (in Spanish). PR Government. Archived(PDF) from the original on 9 November 2016. Retrieved 4 May 2020.