Under the terms of the 1978 Constitution, Spain is a democratic state subject to the Rule of Law and is politically structured in the form of a parliamentary Monarchy. The country's capital is Madrid, which is the seat of both the Royal Family and the Government. Also centred here are the legislative (Senate and Lower House) and judicial authorities.
This website contains information about the city (officially borough) of Madrid, but there is also an Autonomous Community of Madrid. The range and scope of the respective Autonomous Regional Authorities is determined by the Constitution, with the Constitutional Court designated as the competent body for settling any conflicts which may arise between the Central Administration and the Regions.
The city of Madrid is located at almost the exact geographical centre of the Iberian Peninsula, at a latitude of 40 degrees 25 minutes north, 3 degrees 42 minutes west. Its internatinal airport, called Barajas, is situated less than 15 km north-east of the city centre, providing all kind of tourist services such as travel agencies, car hire Madrid airport, taxis, shuttle and transfers.
Built on a series of small mounts, between which Madrid's rather inadequate River Manzanares flows, the city's average altitude is 654 metres above sea level, its highest point being 694 metres. At a height of 655 metres, the average barometric pressure is 706.7 mm

The average annual temperature in the shade is 13ºC (55ºF). In the colder seasons, the minimum temperatures often fall below freezing point, although in the city itself it rarely snows. During the peak summer months the temperature can easily reach 40ºC (104ºF), but this is made slightly more bearable by the low humidity levels. Having said all this, Madrid's climate is one of the healthiest in Europe because of its privileged position, at a short distance from the Somosierra (to the north and north-east), Guadarrama (north-east) and Toledo (south and east) mountain ranges. Madrid receives the pure mountain air from these Sierras, some of which, like Guadarrama, offer almost year-round winters sports centres.
Madrid's municipal boundaries enclose an area of 607 km2, whereas the Autonomous Community of Madrid occupies nearly 8000 km2 and consists of 178 municipalities.
According to official census data from the Ayuntamiento (Town Hall), the population of Madrid (within municipal boundaries) was 3,214,531 on January 2009. Find further information at Madrid city council website.
Madrid Tourist Information