Oud Ade is a village in the Dutch

Netherlands

The Netherlands is a constituent country of the Kingdom of the Netherlands, located mainly in North-West Europe and with several islands in the Caribbean. Mainland Netherlands borders the North Sea to the north and west, Belgium to the south, and Germany to the east, and shares maritime borders...

 province of South Holland

South Holland

South Holland is a province situated on the North Sea in the western part of the Netherlands. The provincial capital is The Hague and its largest city is Rotterdam.South Holland is one of the most densely populated and industrialised areas in the world...

. It is a part of the municipality of Kaag en Braassem

Kaag en Braassem

Kaag en Braassem is a municipality in the western Netherlands, in the province of South Holland. It was formed on January 1, 2009, through the merger of Alkemade and Jacobswoude....

, and lies about 7 km east of Leiden.

In 2001, the town of Oud Ade had 336 inhabitants. The built-up area of the town was 0.04 km², and contained 119 residences. The wider statistical district "Oud Ade and Zevenhuizen

Zevenhuizen (Alkemade)

Zevenhuizen is a hamlet in the Dutch province of South Holland. It is a part of the municipality of Kaag en Braassem, and lies about 7 km northeast of Leiden.Zevenhuizen has about 95 inhabitants....

" has a population of around 620.