1 It then divides that by the retail price. 2  For example, if you sell a product for $25, and it costs $20 to make, the gross profit margin is 20% ($5 divided by $25). 3  Net Profit Margin: This is often the equation used to determine an entire organizationâs profit margin.
Avoca, IA (Iowa) Houses and Residents. Total population: 1,506 (Urban population: 0, Rural population: 1,623 (6 farm, 1,617 nonfarm)) Houses: 710 (665 occupied: 454 owner occupied, 162 renter occupied) Housing density: 366 houses/condos per square mile.
The Des Moines metro claims the fastest growing population in Iowa. From 2010 to 2016, the central Iowa metro grew by 11 percent to more than 634,700 people. The rate of change in Iowa Cityâs metro wasnât far behind, however, as it saw population grow 10.4 percent to more than 168,800.