Vacalar ( port. Vacalar ) is a district ( fregezia ) in Portugal , part of the Viseu district. It is an integral part of the municipality of Armamar . According to the old administrative division, it was part of the province of Traz-u-Montish and Altu-Douro . Included in the economic and statistical subregion of Dourou , which is part of the Northern region . The population is 263 people for 2001 . It covers an area of 6.18 km².
|A country|| Portugal|
|Region||Northern Region (Portugal)|
|Population||263 people ( 2001 )|
|Density||42.6 people / km²|