Organized in 1882, Zion continues to be is a vital, active and alive congregation. Zion has about 325 Communicant adult mem...bers. Including children, there are about 425 members. Zion also operates a K-8 Day School, which presently serves 100 students. Mission: Zion will be recognized as a center for worship in the east bay. Our mission is to serve our community. Additional Information ...