Major Cities: Federal subjects (oblasts, krais and republics) as well as all all cities, urban settlements and villages exceeding 20,000 inhabitants – 1979, 1989, 2002, 2010 census, 2018 estimate
Districts: Federal subjects (oblasts, krais and republics) as well as their districts and district-level cities – 2002, 2010 census, 2018 estimate