While it is difficult to gauge the effect of multicultural policies within countries, it is even more difficult to measure them across countries. In this article, I use fundamental multicultural changes that have occurred in Israeli society in recent decades as a case study, and track their effect on how Israelis who reside in the USA identify with Israel. Analysing the US census and the American Community Survey, I have focused my research on three groups of Israeli‐born migrants in the USA – Israeli Arabs, ultra‐Orthodox Jews and the Jewish majority. Findings indicate that originating from a minority community in the homeland predicts not only a different rate, but also different longitudinal trends of Israeli identification. I offer several possible explanations for these variations, but an in‐depth analysis of the Israeli case indicates that the transnational effect of the changing multicultural agenda in Israel is the leading mechanism at play.