Juriens is a municipality in the district of Jura-Nord Vaudois in the canton of Vaud in Switzerland. Juriens is first mentioned in 1263 as iurians. I…Juriens is a municipality in the district of Jura-Nord Vaudois in the canton of Vaud in Switzerland. Juriens is first mentioned in 1263 as iurians. In 1359 it was mentioned as Juriens. Juriens has an area, as of 2009, of 9.4 square kilometers. Of this area, 4.35 km² or 46.5% is used for agricultural purposes, while 4.69 km² or 50.1% is forested. Of the rest of the land, 0.28 km² or 3.0% is settled and 0.01 km² or 0.1% is unproductive land.