| Lum Choar | |
| Native Name: | លំជ័រ |
| Native Name Lang: | khm |
| Settlement Type: | Commune |
| Pushpin Map: | Cambodia |
| Pushpin Map Caption: | Location within Cambodia |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Ratanakiri Province |
| Subdivision Type2: | District |
| Subdivision Name2: | Ou Ya Dav District |
| Parts Type: | Villages |
| Parts Style: | para |
| P1: | 4 |
| Unit Pref: | Metric |
| Population Total: | 1,385 |
| Population As Of: | 1998 |
| Population Density Km2: | auto |
| Geocode: | 160702 |
| Timezone1: | UTC+07 |
Lum Choar (Central Khmer: លំជ័រ) is a commune in Ou Ya Dav District, Ratanakiri Province, Cambodia. It contains four villages and has a population of 1,385. In the 2007 commune council elections, three of the commune's five seats went to the Cambodian People's Party and two went to the Sam Rainsy Party.[1] The land alienation rates in Lum Choar was moderate as of January 2006.[2] (See Ratanakiri Province for background information on land alienation.)
| Village[3] [4] | Population (1998) | Sex ratio (male/female) (1998) | Number of households (1998) | Notes | |
|---|---|---|---|---|---|
| Lai | 315 | 1.14 | 65 | ||
| Ka Te | 312 | 1.04 | 48 | ||
| Trang | 123 | 1.08 | 21 | ||
| Un | 635 | 1.08 | 124 |