The international REGIO Lake Constance consists of various subregions of the riparian states with a total area of 14,797 km².
4.08 million people were living in the international Lake Constance region at the end of 2017. This is 14.5 % more than in 2000.
In 2016, 2.3 million employees were working in the international Lake Constance region. Compared to 2000, this corresponds to an increase of 18%.
As part of the statistical labor market monitoring monthly updated key figures are provided to the unemployed in the Lake Constance region.
With just under 20.7 million guest nights (in 2017), tourism is a significant economic factor and can look back on more than one hundred years of history.