Omidiyeh is a city in the Central District of Omidiyeh County, Khuzestan province, Iran, serving as capital of both the county and the district. A…Omidiyeh is a city in the Central District of Omidiyeh County, Khuzestan province, Iran, serving as capital of both the county and the district. At the time of the 2006 National Census, the city's population was 57,970 in 12,123 households. The following census in 2011 counted 60,461 people in 15,456 households. The 2016 census measured the population of the city as 67,427 people in 18,574 households.