| Name | Business | Post Office | Sec. |
| Bonin, W. | Farmer | Steamboat Rock | 18 |
| Clausing, Clem | Farmer | Abbott | 8 |
| Farmers' Exchange Bank | General Banking Business | Steamboat Rock | 28 |
| Fitz, H.A. | Manufacturer or Light and Heavy Harness, Saddles, etc. Proprietor Livery and Feed Stables; also, Farmer | Steamboat Rock | 28 |
| Harned, Walter | Farmer and Stock Raiser | Steamboat Rock | 27 |
| Harms, M. & Son | Proprs. Mammoth Rock Stock Farm | Cleves | 3 |
| Hass, Fred | Farmer and Stock Raiser | Steamboat Rock | 14 |
| Hayden, Elijah | Farmer and Stock Raiser | Eldora | 18 |
| Haynes, William | Farmer and Stock Raiser | Steamboat Rock | 15 |
| Higinbotham, John | Farmer and Stock Raiser | Steamboat Rock | 31 |
| Kuhlmann, F. | Farmer and Stock Raiser | Steamboat Rock | 18 |
| Lathrop, S.F. | Propr. Flouring Mill, Farmer and Stock Raiser | Steamboat Rock | 28 |
| Lesh, Martin | Farmer and Stock Raiser | Steamboat Rock | 29 |
| Leverton, Albert A. | Farmer and Stock Raiser | Abbott | 4 |
| Leverton, John | Farmer and Stock Raiser | Abbott | 4 |
| Rathbone, J.Q. | Farmer and Stock Raiser | Steamboat Rock | 27 |
| Root, A.S. | Prop. Hotel and Town Clerk | Steamboat Rock | 34 |
| Santen, Hermann | Farmer and Stock Raiser | Steamboat Rock | 10 |
| Schults, William | Farmer and Stock Raiser | Steamboat Rock | 18 |
| Turner, D.W. | Dealer in Lumber, Coal, Grain, Live Stock; also Agricultural Implements | Steamboat Rock | 28 |
| Webb, M.L. | Manuf. and Repairer of Wagons, Sleighs, etc. | Steamboat Rock | 28 |
| Webster, E. | Farmer and Stock Raiser | Steamboat Rock | 19 |
| Wickham, W.S. | Contractor and Builder | Steamboat Rock | 28 |