In the Izmail raion, 29% of the population is Ukrainian, 28% Moldovan, and 26% Bulgarian. Since the previous census in 1989, its Moldovan population increased by 1% relative to the number of Ukrainian and Bulgarians, although the actual number of Moldovans has decreased in absolute terms, yet at a slower rate than that of Ukrainians, Russians and Bulgarians, probably due to the fact that a portion of the non-Moldovan population of the area were relatively recent arrivals from other regions of the former Soviet Union, and chose to return upon its dissolution.