Jade City is a settlement in northwestern British Columbia, Canada, near the Yukon, located on Highway 37, west of Good Hope Lake and close to Cassiar, in the Cassiar Highlands. The region around Jade City is rich with serpentinite, greenstone, and Nephrite jade. Jade City is by road about 19 hours north of Greater Vancouver, and 1 hour south of the Yukon border. As of 2015, it had a population of about 30 people. During the summer a church opens up to the public offering Sunday services.