Viaris ( port. Viariz ) - a district ( fregezia ) in Portugal , part of the Porto district. It is an integral part of the Bayan municipality. According to the old administrative division, it was part of the province of Douro-Litoral . Included in the economic and statistical subregion of Tamega , which is part of the Northern region . The population is 602 people in 2001 . It covers an area of 5.20 km².
|Region||Northern Region (Portugal)|
|History and Geography|
|Population||602 people ( 2001 )|
|Density||115.8 people / km²|