Me, I live at exactly 2,185 feet above sea level (or 666 metres)
In Poland, the highest regular habitation is Głodówka (Brzegi) in the municipality of Bukowina Tatrzańska at 1115-1140 metres (3,660 - 3,740 ft)
In the whole of Europe, there is very little habitation at elevations over 1,000-1,200 metres (3,280-3,940 ft) even in the south. Cities such as Denver or Salt Lake just don't exist on the old continent...
But as summitpost has membership from Colorado, Bolivia and even China, it would be interesting to see where the majority of them reside, up high, or way down low...