Kazakhstan
According to the 2009 Census data, there are very few Christians outside the Slavic and Germanic ethnic groups:
Demographics of Russia
The Kazakhs in Russia are mostly not recent immigrants. The majority inhabit regions bordering Kazakhstan such as the Astrakhan (16% of the population are Kazakhs), Orenburg (6% of the population are Kazakhs), Omsk (4% of the population are Kazakhs) and Saratov (3% of the population are Kazakhs) oblasts. Together these oblasts host 60% of the Kazakh population in Russia. The number of Kazakhs slightly decreased between 2002 and 2010 due to emigration to Kazakhstan, which has by far the strongest economy in Central Asia (Russia does receive immigration from Kazakhstan, but they are mainly ethnic Russians); other Central Asian populations, especially Uzbeks, Tajiks, and Kyrgyz, have continued to rise rapidly. (Turkmen are an exception; citizens of Turkmenistan do not have visa-free access to Russia.)