Contreras ( Spanish: Contreras ) is a municipality in Spain , part of the province of Burgos , part of the autonomous community of Castile and Leon . The municipality is part of the Sierra de la Demanda district (mosquito). It covers an area of 38.17 km². The population is 92 people (as of 2010 ).
| Municipality | |
| Contreras | |
|---|---|
| Contreras | |
| A country |  Spain |
| Autonomous community | Castile and Leon |
| Provinces | Burgos |
| Area | Sierra de la demanda |
| The mayor | David Ortiguel Gutierrez |
| History and Geography | |
| Square | 38.17 km² |
| Height | 1030 m |
| Timezone | UTC + 1 , in summer UTC + 2 |
| Population | |
| Population | 92 people ( 2010 ) |
| Density | 2.70 people / km² |
| Katoykonim | Contreranos |
| Digital identifiers | |
| Postal codes | 09613 |
| Car code | |
| amigosdecontreras.es (Spanish) | |