# 1930 Iowa Senate election

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The 1930 Iowa State Senate elections took place as part of the biennial 1930 United States elections. Iowa voters elected state senators in 21 of the state senate's 50 districts. State senators serve four-year terms in the Iowa State Senate.
A statewide map of the 50 state Senate districts in the 1930 elections is provided by the Iowa General Assembly here.
The primary election on June 2, 1930, determined which candidates appeared on the November 4, 1930 general election ballot.
Following the previous election, Republicans had control of the Iowa state Senate with 48 seats to Democrats' 2 seats.
To claim control of the chamber from Republicans, the Democrats needed to net 24 Senate seats.
Republicans maintained control of the Iowa State Senate following the 1930 general election with the balance of power shifting to Republicans holding 44 seats and Democrats having 6 seats (a net gain of 4 seats for Democrats).

## Summary of Results

* Note: The 29 holdover Senators not up for re-election are not listed on this table.
| State Senate District | Incumbent | Party | Elected Senator | Party |
| 1st | Joseph R. Frailey | Rep | Joseph R. Frailey | Rep |
| 7th | Denver Loring Wilson | Rep | Frank Iradelle Coykendall | Rep |
| 9th | Clyde Hamilton Topping | Rep | Clyde Hamilton Topping | Rep |
| 10th | William Carden | Rep | William Carden | Rep |
| 12th | Frank M. Beatty | Rep | Frank M. Beatty | Rep |
| 13th | Frank B. Shane | Rep | Roy E. Stevens | Dem |
| 18th | Charles D. Booth | Rep | Charles D. Booth | Rep |
| 20th | Ralph U. Thompson | Dem | Edwin R. Hicklin | Rep |
| 21st | David W. Kimberly | Rep | David W. Kimberly | Rep |
| 22nd | John O. Shaff | Rep | Harold L. Irwin | Dem |
| 29th | A. H. Bergman | Rep | Oliver Perry Myers | Dem |
| 30th | George Allison Wilson | Rep | George Allison Wilson | Rep |
| 34th | Oliver P. Bennett | Rep | Oliver P. Bennett | Rep |
| 35th | Otto F. Lange | Rep | Matt D. Cooney | Dem |
| 37th | Oscar Ulstad | Rep | Irving H. Knudson | Rep |
| 38th | Charles Theodore Rogers | Rep | Edward J. Wenner | Rep |
| 42nd | William Henry Klemme | Rep | William Henry Klemme | Rep |
| 44th | Ansel Taylor Brookins | Rep | Lafe Hill | Rep |
| 45th | Samuel Albert Brush | Rep | Harry Cook White | Dem |
| 48th | John Grant Merritt | Rep | Lewis Thomas Quirk | Rep |
| 50th | Fred Cramer Gilchrist | Rep | William Robert Ritchie | Rep |
Source:

## Detailed Results

* NOTE: The 29 districts that did not hold elections in 1930 are not listed here.
* Note: If a district does not list a primary, then that district did not have a competitive primary (i.e., there may have only been one candidate file for that district).

### District 1

Iowa Senate, District 1 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | Joe R. Frailey (incumbent) | 6,562 | 55.7 |
| | Democratic | J. O. Boyd | 5,209 | 44.3 |
| Total votes | Total votes | Total votes | 11,771 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 7

* Though Coykendall won the general election running as a Democrat, he switched parties to Republican as he was sworn into the Iowa State Senate.
Iowa Senate, District 7 Republican Primary Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | Denver L. Wilson (incumbent) | 2,059 | 37.8 |
| | Republican | Frank I. Coykendall | 1,855 | 34.0 |
| | Republican | Adams | 1,534 | 28.2 |
| Total votes | Total votes | Total votes | 5,448 | 100.0 |
Iowa Senate, District 7 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Frank I. Coykendall | 6,021 | 57.3 |
| | Republican | Denver L. Wilson (incumbent) | 4,490 | 42.7 |
| Total votes | Total votes | Total votes | 10,511 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 9

Iowa Senate, District 9 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | Clyde H. Topping (incumbent) | 5,020 | 54.9 |
| | Democratic | Thomas J. Smith | 4,121 | 45.1 |
| Total votes | Total votes | Total votes | 9,141 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 10

Iowa Senate, District 10 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | William A. Carden (incumbent) | 6,363 | 100.0 |
| Total votes | Total votes | Total votes | 6,363 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 12

Iowa Senate, District 12 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | Frank M. Beatty (incumbent) | 7,156 | 100.0 |
| Total votes | Total votes | Total votes | 7,156 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 13

Iowa Senate, District 13 Republican Primary Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | Frank Shane (incumbent) | 2,290 | 47.2 |
| | Republican | Bluhm | 2,017 | 41.6 |
| | Republican | Bradley | 542 | 11.2 |
| Total votes | Total votes | Total votes | 4,849 | 100.0 |
Iowa Senate, District 13 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Democratic | R. E. Stevens | 4,963 | 51.1 |
| | Republican | Frank Shane (incumbent) | 4,742 | 48.9 |
| Total votes | Total votes | Total votes | 9,705 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

### District 18

Iowa Senate, District 18 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | Charles D. Booth (incumbent) | 6,655 | 100.0 |
| Total votes | Total votes | Total votes | 6,655 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 20

Iowa Senate, District 20 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | E. R. Hicklin | 5,650 | 100.0 |
| Total votes | Total votes | Total votes | 5,650 | 100.0 |
| | Republican gain from Democratic | Republican gain from Democratic | Republican gain from Democratic | Republican gain from Democratic |

### District 21

Iowa Senate, District 21 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | D. W. Kimberly (incumbent) | 8,736 | 100.0 |
| Total votes | Total votes | Total votes | 8,736 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 22

Iowa Senate, District 22 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Democratic | H. L. Irwin | 8,287 | 56.8 |
| | Republican | J. O. Shaff (incumbent) | 6,302 | 43.2 |
| Total votes | Total votes | Total votes | 14,589 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

### District 29

Iowa Senate, District 29 Republican Primary Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | A. H. Bergman (incumbent) | 2,329 | 62.9 |
| | Republican | Morgan | 1,375 | 37.1 |
| Total votes | Total votes | Total votes | 3,704 | 100.0 |
Iowa Senate, District 29 Democratic Primary Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Democratic | O. P. Myers | 285 | 63.3 |
| | Democratic | Sellman | 165 | 36.7 |
| Total votes | Total votes | Total votes | 450 | 100.0 |
Iowa Senate, District 29 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Democratic | O. P. Myers | 3,846 | 57.0 |
| | Republican | A. H. Bergman (incumbent) | 2,896 | 43.0 |
| Total votes | Total votes | Total votes | 6,742 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

### District 30

Iowa Senate, District 30 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | George A. Wilson (incumbent) | 17,036 | 100.0 |
| Total votes | Total votes | Total votes | 17,036 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 34

Iowa Senate, District 34 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | O. P. Bennett (incumbent) | 8,936 | 51.8 |
| | Democratic | George L. Harrison | 8,306 | 48.2 |
| Total votes | Total votes | Total votes | 17,242 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 35

Iowa Senate, District 35 Democratic Primary Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Matt D. Cooney | 2,990 | 57.2 |
| | Democratic | Swift | 2,235 | 42.8 |
| Total votes | Total votes | Total votes | 5,225 | 100.0 |
Iowa Senate, District 35 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Mathew D. Cooney | 6,587 | 55.4 |
| | Republican | J. Allen Wallis | 5,307 | 44.6 |
| Total votes | Total votes | Total votes | 11,894 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

### District 37

Iowa Senate, District 37 Republican Primary Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | Irving H. Knudson | 5,539 | 47.3 |
| | Republican | Needham | 3,771 | 32.2 |
| | Republican | William Schmedika | 2,392 | 20.5 |
| Total votes | Total votes | Total votes | 11,702 | 100.0 |
Iowa Senate, District 37 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | Irving H. Knudson | 7,205 | 100.0 |
| Total votes | Total votes | Total votes | 7,205 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 38

Iowa Senate, District 38 Republican Primary Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | Edward J. Wenner | 4,462 | 36.9 |
| | Republican | Charles Theodore Rogers (incumbent) | 4,177 | 34.5 |
| | Republican | Howard | 3,457 | 28.6 |
| Total votes | Total votes | Total votes | 12,096 | 100.0 |
Iowa Senate, District 38 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | Edward J. Wenner | 8,788 | 100.0 |
| Total votes | Total votes | Total votes | 8,788 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 42

Iowa Senate, District 42 Republican Primary Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | William H. Klemme (incumbent) | 2,374 | 45.4 |
| | Republican | Hook | 1,882 | 36.0 |
| | Republican | Bailey | 971 | 18.6 |
| Total votes | Total votes | Total votes | 5,227 | 100.0 |
Iowa Senate, District 42 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | William H. Klemme (incumbent) | 6,241 | 100.0 |
| Total votes | Total votes | Total votes | 6,241 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 44

Iowa Senate, District 44 Republican Primary Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | Lafe Hill | 2,217 | 36.7 |
| | Republican | Ansel Taylor Brookins (incumbent) | 2,059 | 34.1 |
| | Republican | Kepple | 1,762 | 29.2 |
| Total votes | Total votes | Total votes | 6,038 | 100.0 |
Iowa Senate, District 44 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | Lafe Hill | 4,839 | 52.9 |
| | Democratic | T. C. Kelley | 4,308 | 47.1 |
| Total votes | Total votes | Total votes | 9,147 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 45

Iowa Senate, District 45 Republican Primary Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | W. J. Breakenridge | 1,766 | 30.6 |
| | Republican | Strippel | 1,620 | 28.0 |
| | Republican | R. V. Leo | 1,411 | 24.4 |
| | Republican | Samuel Albert Brush (incumbent) | 980 | 17.0 |
| Total votes | Total votes | Total votes | 5,777 | 100.0 |
Iowa Senate, District 45 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Democratic | H. C. White | 3,131 | 38.5 |
| | Independent | R. V. Leo | 2,946 | 36.2 |
| | Republican | W. J. Breakenridge | 2,053 | 25.3 |
| Total votes | Total votes | Total votes | 8,130 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

### District 48

Iowa Senate, District 48 Republican Primary Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | L. T. Quirk | 2,793 | 40.4 |
| | Republican | John Grant Merritt (incumbent) | 2,688 | 38.9 |
| | Republican | Piper | 1,434 | 20.7 |
| Total votes | Total votes | Total votes | 6,915 | 100.0 |
Iowa Senate, District 48 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | L. T. Quirk | 6,317 | 100.0 |
| Total votes | Total votes | Total votes | 6,317 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 50

Iowa Senate, District 50 Republican Primary Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | W. R. Ritchie | 5,116 | 51.8 |
| | Republican | Van Alstine | 4,762 | 48.2 |
| Total votes | Total votes | Total votes | 9,878 | 100.0 |
Iowa Senate, District 50 General Election, 1930 :
| Party | Party | Candidate | Votes | % |
| | Republican | W. R. Ritchie | 6,593 | 100.0 |
| Total votes | Total votes | Total votes | 6,593 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
* ↑ It was impossible for Democrats to flip control of the Iowa state Senate in the 1930 election given that only 21 seats were up for election and 24 flips were needed for Democrats to take control.
* 1 2 3 Coykendall won the 1930 general election in district 7 as a Democrat, but would switch parties to Republican once being sworn into the Iowa General Assembly.
* 1 2 Despite coming in third in the Republican Primary, Leo would run in the general election as an Independent.