Before the Holocaust, the movement's central aims were the creation of a Jewish national home and cultural centre in Palestine by facilitating Jewish migration. After the Holocaust, the movement focused on creation of a Jewish state (usually defined as a secular state with a Jewish majority), attaining its goal in 1948 with the creation of Israel.
Since the creation of Israel, the importance of the Zionist movement as an organization has declined, as the Israeli state has grown stronger.
The Zionist movement continues to exist, working to support Israel, assist persecuted Jews and encourage Jewish emigration to Israel. While most Israeli political parties continue to define themselves as Zionist, modern Israeli political thought is no longer formulated within the Zionist movement.
The success of Zionism has meant that the percentage of the world's Jewish population who live in Israel has steadily grown over the years and today 40% of the world's Jews live in Israel. There is no other example in human history of a nation being reestablished after such a long period of existence as a diaspora.