| Corn Farm Whol Livestock Soybean Farm in Royal, IA (5) | Churches in Royal, IA (3) |
| Farms in Royal, IA (3) | Schools in Royal, IA (3) |
| Trucking - Local Cartage in Royal, IA (3) | Electric Contractors in Royal, IA (2) |
| General Crop Farm in Royal, IA (2) | Grocery - Retail in Royal, IA (2) |
| Plumbing Contractors & Plumbers in Royal, IA (2) | Auctioneers in Royal, IA (1) |
| Automobile Repairing & Service in Royal, IA (1) | Banks in Royal, IA (1) |
| Bars in Royal, IA (1) | Beauty Salons in Royal, IA (1) |
| Cash Grains Farm in Royal, IA (1) | City Government - Executive Offices in Royal, IA (1) |
| City Govt - Regulation Adm - Comms Utilities in Royal, IA (1) | Consultants - Business in Royal, IA (1) |
| Diner in Royal, IA (1) | Excavating Contractors in Royal, IA (1) |
| Feed - Dealers (Wholesale) in Royal, IA (1) | Feed - Wholesale in Royal, IA (1) |
| General Contractors in Royal, IA (1) | General Electrical Contractor in Royal, IA (1) |
| Government Offices in Royal, IA (1) | Halls & Auditoriums in Royal, IA (1) |
| Heating A C Ventilation Adjustment in Royal, IA (1) | Insurance in Royal, IA (1) |
| Investment Securities in Royal, IA (1) | Libraries - Public in Royal, IA (1) |
| Livestock - Dealers (Wholesale) in Royal, IA (1) | Livestock Buyers in Royal, IA (1) |
| Livestock Hauling in Royal, IA (1) | Plumbing Heating AC Contractor in Royal, IA (1) |
| Post Offices in Royal, IA (1) | Real Property Lessor Vegetable Melon Farm in Royal, IA (1) |
| Repair Shops & Services in Royal, IA (1) | Restaurants in Royal, IA (1) |
| Seeds & Bulbs - Retail in Royal, IA (1) | Sewer Contractors in Royal, IA (1) |
| Sheds - Tool & Utility in Royal, IA (1) | Sporting Goods Bicycles in Royal, IA (1) |
| Telemarketing Services in Royal, IA (1) | Telephone Companies in Royal, IA (1) |
| Tile & Grout Cleaning & Restoration in Royal, IA (1) | Toilets - Portable in Royal, IA (1) |
| Trucking Operator - Nonlocal in Royal, IA (1) | Wedding Chapels in Royal, IA (1) |
| Whol Livestock Beef Cattle - Except Feedlot in Royal, IA (1) |
