Barrios (which are, in contemporary times, roughly comparable to
minor civil divisions) 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. The following sectors are in Herreras barrio: , and . In Herreras is part of the Río Grande urban zone. ==See also==