Abstract
The article examines nation-building in Kazakhstan from the point of view of the relationship between its homogeneous and heterogeneous cultural foundations. The article shows that the cultural and linguistic heterogeneity of the entire multiethnic society in Kazakhstan is inextricably linked with the Kazakh-Russian heterogeneity of the titular nation. The consequence of the heterogeneity of the titular nation is the three-element social structure of society in Kazakhstan: 1) Kazakh-speaking Kazakhs, 2) Russian-speaking Kazakhs, and 3) Russians and other nationalities. Due to the linguistic heterogeneity of the Kazakhs as the nuclear state-forming nation, such a transition is seriously hampered today in the nation-building in Kazakhstan. The results of the opinion poll demonstrate a different level of support for heterogeneity among different ethnocultural groups. The tendency to support cultural titular homogeneity among Kazakhs is significantly higher than among other ethnocultural groups.