Sales managers earn almost double what professionals working in similar jobs earn. For example, sales representatives made $65,800 in 2014, insurance sales agents earned an average salary of $63,730 and real estate sales agents pulled $55,530.
Value & Rank The Population density of Spain is 94.5 (capita per square kilometer) with a global rank of 96.
Madrid Population. The following population chart displays the growth of Madrid population during the 20th century. The population of Madrid stands at 3,265,000. During the 20th century the population of Madrid increased but there was a slight drop starting in the 1970's. This was due to Madridâs residents moving away from the inner city to live in suburb towns and regions which do not count in Madridâs population.