After a genocide that reduced their population to 350 during the 20th century, the Aché have been slowly growing into six communities with approximately 1500 members in Northern and Eastern Paraguay.
Tras el genocidio que redujo su población a 350 durante el siglo XX, los aché han crecido paulatinamente hasta formar seis comunidades con aproximadamente 1500 miembros en el norte y el este de Paraguay.