| Fontioso, Spain | |
|---|---|
| Country | Spain |
| Autonomous community | Castile and León |
| Province | Burgos |
| Municipality | Fontioso |
| Area | |
| • Total | 24 km2 (9.3 sq mi) |
| Population (2004) | |
| • Total | 67 |
| • Density | 2.8/km2 (7.3/sq mi) |
| Time zone | CET (UTC+1) |
| • Summer (DST) | CEST (UTC+2) |
Fontioso 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 67 inhabitants.