 According to a 2016 study by the Institute for Jewish Policy Research, the synagogue is in the category of 750 to 999 members by household.The synagogue has long attracted strong numbers of American expatriate families and rabbis ordained at Hebrew Union College in Cincinnati (Fox 2011).Furthermore, it is considered the flagship congregation of Liberal Judaism, which in itself is considered ideologically closer to American Reform Judaism than it is to the Movement for Reform Judaism in the United Kingdom.