| The Pottawattamie County Genealogical Society has access to at least one biography for the following early residents of Pottawattamie County. | ||||
| Index | ||||
| Nash, George H. | Belknap |
| Nason, W. Gerald | Council Bluffs |
| Nelson, O. B. | Knox |
| Newman, Charles W. | Valley |
| Nippert, George | Pleasant |
| Nisewanger, Jacob | Silver Creek |
| Norin, J. | Lewis |
| Norris, John W. | Neola |
| Norton, J. C. | Belknap |
| Nusum, J. W. | Crescent |