Puerto Acosta Municipality
Puerto Acosta Municipality is the first municipal section of the Eliodoro Camacho Province in the La Paz Department in Bolivia. Its seat is Puerto Acosta. At the time of census 2001 the municipality had a population of 27,296, still including Umanata and Escoma as cantons.
Cantons
There are four cantons in the municipality: Puerto Acosta, Parajachi, Chiñaya and San Juan de Cancanani.Until 2009 the municipality consisted of nine cantons :
| Canton | Inhabitants | Seat | Inhabitants |
| Puerto Acosta Canton | 6,745 | Puerto Acosta | 1,123 |
| Umanata Canton | 6,447 | Umanata | 192 |
| Escoma Canton | 5,097 | Escoma | 576 |
| Challapata Peninsula Canton | 905 | Challapata | - |
| Parajachi Canton or Puerto Parajachi Canton | 2,245 | Parajachi | - |
| Villa Puni Canton | 514 | Villa Puni | 329 |
| Collasuyo Canton | 561 | Collasuyo | 22 |
| Chiñaya Canton | 3,296 | Chiñaya | 150 |
| San Juan de Cancanani Canton | 1,486 | San Juan de Cancanani | 172 |
On February 6, 2009 Umanata Municipality became the fourth municipal section of the Eliodoro Camacho Province with Umanata as its seat and Escoma Municipality became the fifth one with Escoma as its seat. The four cantons Escoma, Villa Puni, Collasuyo and Challapata Peninsula , formerly cantons of the Puerto Acosta Municipality, today make up the Escoma Municipality.