This article examines the way in which Robert Park, one of the founders of the Chicago Sociology in the early 20th century spearheaded a social-scientific approach to Asian migration and assimilation primarily in the Survey of Race Relations, 1924-1927. Park applied his theory of race-relations cycle to Asian immigrants. According to him, Asians shared the non-white racial identity with American blacks. Asians were deemed similar to European immigrants in terms of their social status as immigrants. Park was particularly interested in marriages between Asians and whites as a way of assimilating Asians and, eventually, solving the tensions between white Americans and Asian immigrants at the time.