Heiås This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "Heiås" – news · newspapers · books · scholar · JSTOR (December 2009) (Learn how and when to remove this message) Heiås is a village in the municipality of Trøgstad, Norway. Its population (SSB 2005) is 654. 59°42′N 11°18′E / 59.700°N 11.300°E / 59.700; 11.300 This Østfold location article is a stub. You can help Wikipedia by expanding it.vte