| Colchane | |
| Native Name Lang: | es |
| Settlement Type: | Commune |
| Flag Alt: | Flag |
| Shield Alt: | Coat of arms |
| Map Alt: | Map of Colchane in Tarapacá Region |
| Pushpin Map: | Chile |
| Pushpin Map Narrow: | yes |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Chile |
| Pushpin Map Alt: | Location in Chile |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Type2: | Province |
| Subdivision Name2: | Tamarugal |
| Government Type: | Municipal council |
| Leader Title: | Alcalde |
| Leader Name: | Javier García Choque |
| Unit Pref: | Metric |
| Area Footnotes: | [1] |
| Area Total Km2: | 4015.6 |
| Elevation M: | 3702 |
| Population Total: | 1290 |
| Population As Of: | 2012 Census |
| Population Density Km2: | auto |
| Population Blank1 Title: | Urban |
| Population Blank1: | 0 |
| Population Blank2 Title: | Rural |
| Population Blank2: | 1649 |
| Demographics Type1: | Sex |
| Demographics1 Title1: | Men |
| Demographics1 Info1: | 910 |
| Demographics1 Title2: | Women |
| Demographics1 Info2: | 739 |
| Timezone: | CLT[2] |
| Utc Offset: | -4 |
| Timezone Dst: | CLST[3] |
| Utc Offset Dst: | -3 |
| Area Code: | (+56) 5 |
Colchane is a Chilean village and commune in Tamarugal Province, Tarapacá Region.
The commune is located in the Andean altiplano, bordering Bolivia. It also includes the localities of Isluga, Enquelga, Cariquima and Chijo.
According to the 2002 census of the National Statistics Institute, Colchane had 1,649 inhabitants (910 men and 739 women), and it is entirely rural. The population grew by 5.7% (94 persons) between the 1992 and 2002 censuses.[1] It has the country's highest rate of people living under the poverty line at 34.56% (Encuesta Casen, 2006).
As a commune, Colchane is a third-level administrative division of Chile administered by a municipal council, headed by an alcalde who is directly elected every four years.
Within the electoral divisions of Chile, Colchane is represented in the Chamber of Deputies by Marta Isasi (Ind.) and Hugo Gutiérrez (PC) as part of the 2nd electoral district, which includes the entire Tarapacá Region. The commune is represented in the Senate by José Miguel Insulza (PS, 2018–2026) and José Durana (UDI, 2018–2026) as part of the 1st senatorial constituency (Arica and Parinacota Region and Tarapacá Region).