Astana, formerly known as Nur-Sultan, Akmolinsk, Tselinograd, and Akmola, is the capital city of Kazakhstan. The city lies on the banks of the Ishim River in the north-central part of Kazakhstan, within the Akmola Region, though administered as a city with special status separately from the rest of the region. A 2022 official estimate reported a population of 1,350,228 within the city limits, making it the second-largest city in the country, after Almaty, which had been the capital until 1997.