Sioux Center's retail sales topped $131 million in fiscal 2012 (July 2011 - June 2012), a 9.3% increase over the same period in 2011, according to the Iowa Dept. of Revenue. Sioux Center now accounts for nearly 40% of the total retail sales in Sioux County.
Retail Sales have increased more than 65% in Sioux Center over the past 10 years.