A small group live in Tujuré, a community located near the Chácobo people on the Alto Ivón River in the Beni Department.

Another uncontacted group of Pacahuara, with 50 members in eight families, lives between Rio Negro and Río Pacajuaras in the Pando of northeastern Bolivia, near the Brazilian border.

[4] The Pacahuara community on the Alto Ivón River began with the efforts of Summer Institute of Linguistics missionaries Guy East and Gilbert Prost to contact the group from 1969 to 1971.

The missionaries moved a Pacahuara family, consisting of a man married to two sisters, and their seven children to Puerto Tujuré in Chácobo territory.

[8] It is not clear if an Arawakan language called Pacaguara was spoken by the Pacahuara people, or if the identical name is a coincidence.