Haifa is the third-largest city in Israel—after Jerusalem and Tel Aviv—with a population of 285,316 in 2019. The city of Haifa forms part of the Haifa metropolitan area, the second- or third-most populous metropolitan area in Israel. It is home to the Baháʼí Faith's Baháʼí World Centre, and is a UNESCO World Heritage Site and a destination for Baháʼí pilgrimage.