Guadalix de la Sierra
Guadalix de la Sierra | |
|---|---|
| Coordinates: 40°47′N 3°41′W / 40.783°N 3.683°W | |
| Country | Spain |
| Autonomous community | Community of Madrid |
| Comarca | Cuenca Alta del Manzanares |
| Government | |
| • Mayor | Borja Álvarez (PSOE) |
| Area | |
• Total | 24 sq mi (61 km2) |
| Elevation | 2,730 ft (832 m) |
| Population (2018) | |
• Total | 6,119 |
| Time zone | UTC+1 (CET) |
| • Summer (DST) | UTC+2 (CEST) |
| Postal code | 28794 |
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Guadalix de la Sierra is a municipality of the Community of Madrid, Spain, on the Jarama river around 49 kilometres from the city centre. According to the 2024 census, the municipality has a population of 6,904 inhabitants.