| DIST. | COUNTIES. | NAMES OF MEMBERS. |
| 5 | Union, Clarke and Lucas | William M. Wilson. |
| 6 | Decatur, Ringgold and Taylor | Isaac W. Keller. |
| 7 | Fremont and Page | Philip W. Lewellen. |
| 8 | Mills, Montgomery and Adams | Alfred Hebard. |
| 9 | Des Moines | John Patterson. |
| 10 | Henry | John S. Woolson. |
| 11 | Jefferson | Sanford M. Boling. |
| 12 | Keokuk | Sanford Harned. |
| 13 | Wapello | Gregg A. Madson. |
| 14 | Washington and Louisa | John W. Prizer. |
| 15 | Mahaska | J. Kelley Johnson. |
| 16 | Marion | James F. Greenlee. |
| 17 | Warren | Mark A. Dashiell. |
| 18 | Madison, Adair and Cass | Lafayette Young. |
| 19 | Pottawattamie | George F. Wright. |
| 20 | Muscatine | Thomas Hanna. |
| 21 | Scott | William A. Foster. |
| 22 | Clinton | Nathaniel A. Merrell. |
| 23 | Cedar and Jones | John Russell. |
| 24 | Jackson | Pierce Mitchell. |
| 25 | Johnson | John C. Shrader. |
| 26 | Iowa | Christian Hedges. |
| 27 | Linn | John W. Henderson. |
| 28 | Benton | John D. Nichols. |
| 29 | Jasper | John Meyer. |
| 30 | Polk | Robert C. Webb. |
| 31 | Dallas, Guthrie, Audubon and Shelby | Samuel D. Nichols. |
| 32 | Marshall and Grundy | Delos Arnold. |
| 33 | Boone and Story | John D. Gillett. |
| 34 | Harrison, Monona, Crawford, Ida and Sac | Augustin W. Ford. |
| 35 | Dubuque | Moses M. Ham. |
| 36 | Delaware | Rodney W. Tirrill. |
| 37 | Hardin and Hamilton | Daniel D. Chase. |
| 38 | Black Hawk | H. C. Hemenway. |
| 39 | Buchanan | Merritt W. Harmon. |
| 40 | Clayton | Martin Garber. |
| 41 | Allamakee | Henry Nielander. |
| 42 | Winneshiek | Martin N. Johnson. |
| 43 | Fayette | William Larrabee. |
| 44 | Bremer, Chickasaw, Howard | Aaron Kimball. |
| 45 | Poweshiek and Tama | Robert M. Haines. |
| 46 | Butler, Floyd and Mitchell | W. P. Gaylord. |
| 47 | Winnebago, Worth, Cerro Gordo, Wright, Franklin, Hancock | F. M. Goodykoontz. |
| 48 | Calhoun, Carroll, Greene and Webster | John J. Russell. |
| 49 | Kossuth, Humboldt, Emmet, Dickinson, Clay, Palo Alto, Pocahontas, O’Brien, Osceola | Eldin J. Hartshorn. |
| 50 | Woodbury, Plymouth, Sioux, Lyon, Cherokee, Buena Vista | Albert H. Lawrence. |
Republicans, 41; Democrats, 7; Nationals, 2.
House of Representatives.
| Lore Alford, Speaker, Republican. |
| William V. Lucas, Chief Clerk, Republican. |
| DIST. | COUNTIES. | NAMES OF MEMBERS. |
| 1 | Lee | Andrew B. Caldwell, Joseph M. Casey. |
| 2 | Des Moines | Samuel L. Glasgow, J. Wilson Williams. |
| 3 | Henry | Joshua G. Newbold, Charles W. Payne. |
| 4 | Jefferson | John W. Hayden. |
