This article analyses the spatial features of the settling of Russian Estonians in the Northwest region at the “zenith” of diaspora on the basis of 1920, 1926, and 1939 censuses. The author identifies the principal settling areas and points out the geographical preconditions for the rapid decline of the diaspora.

This article focuses on the problems pertaining to the regionalisation of geo-demographic situation in the Baltic region. Particular attention is paid to the influence of ethnic factors on the parameters and trends of demographic processes. The author comes to a conclusion about the achievement of demographic homeostasis in most ethnos-nations in the Baltic region.