Cilleruelo de Arriba
| Cilleruelo de Arriba | |
|---|---|
| Municipality and town | |
| Country | Spain |
| Autonomous community |
 Castile and León |
| Province |
 Burgos |
| Comarca | Arlanza |
| Area | |
| • Total | 19 km2 (7 sq mi) |
| Elevation | 967 m (3,173 ft) |
| Population (2012) | |
| • Total | 63 |
| • Density | 3.3/km2 (8.6/sq mi) |
| Time zone | CET (UTC+1) |
| • Summer (DST) | CEST (UTC+2) |
| Postal code | 09349 |
| Website | http://www.cilleruelodearriba.es/ |
Cilleruelo de Arriba is a municipality located in the province of Burgos, Castile and León, Spain. According to the 2004 census (INE), the municipality has a population of 72 inhabitants.