# Electoral results for the district of Gregory

This is a list of electoral results for the electoral district of Gregory in Queensland state elections.

## Members for Gregory

| Member | Party | Term |
| Charles Lumley Hill | | 1878–1882 |
| Thomas McWhannell | | 1882–1888 |
| William Henry Corfield | Ministerial | 1888–1899 |
| William Hamilton | Labor | 1899–1915 |
| George Pollock | Labor | 1915–1939 |
| Charles Brown | Independent | 1939–1941 |
| George Devries | Labor | 1941–1957 |
| George Devries | Queensland Labor | 1957 |
| Wally Rae | Country | 1957–1974 |
| Bill Glasson | National | 1974–1989 |
| Vaughan Johnson | National | 1989–2008 |
| Vaughan Johnson | Liberal National | 2008–2015 |
| Lachlan Millar | Liberal National | 2015–present |
| Sean Dillon | Liberal National | 2024–present |

## Election results
### Elections in the 2020s

2024 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Liberal National | Sean Dillon | 12,249 | 57.38 | +3.18 |
| | Labor | Rebecca Humphreys | 4,486 | 21.01 | −3.79 |
| | One Nation | Michael Ellison | 2,977 | 13.94 | +0.14 |
| | Family First | John Campbell | 993 | 4.65 | +4.65 |
| | Greens | Ell-Leigh Ackerman | 644 | 3.02 | +0.22 |
| Total formal votes | Total formal votes | Total formal votes | 21,349 | 96.85 | −0.43 |
| Informal votes | Informal votes | Informal votes | 694 | 3.15 | +0.43 |
| Turnout | Turnout | Turnout | 22,043 | 83.90 | −1.84 |
| Two-party-preferred result ||||||
| | Liberal National | Sean Dillon | 15,167 | 71.04 | +3.84 |
| | Labor | Rebecca Humphreys | 6,182 | 28.96 | −3.84 |
| | Liberal National hold | Liberal National hold | Swing | +3.84 | |
2020 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Liberal National | Lachlan Millar | 11,197 | 54.16 | +8.90 |
| | Labor | Dave Kerrigan | 5,121 | 24.77 | +3.83 |
| | One Nation | Clint Rothery | 2,861 | 13.84 | −10.38 |
| | Greens | Paul Bambrick | 580 | 2.81 | −0.25 |
| | Civil Liberties & Motorists | Bruce Currie | 370 | 1.79 | +1.79 |
| | United Australia | Thomas Turner | 288 | 1.39 | +1.39 |
| | Informed Medical Options | Tania Kiara | 256 | 1.24 | +1.24 |
| Total formal votes | Total formal votes | Total formal votes | 20,673 | 97.28 | +0.51 |
| Informal votes | Informal votes | Informal votes | 577 | 2.72 | −0.51 |
| Turnout | Turnout | Turnout | 21,250 | 85.74 | −2.01 |
| Two-party-preferred result ||||||
| | Liberal National | Lachlan Millar | 13,902 | 67.25 | +3.00 |
| | Labor | Dave Kerrigan | 6,771 | 32.75 | −3.00 |
| | Liberal National hold | Liberal National hold | Swing | +3.00 | |

### Elections in the 2010s

2017 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Liberal National | Lachlan Millar | 9,556 | 45.3 | −0.8 |
| | One Nation | Mark Higgins | 5,113 | 24.2 | +24.1 |
| | Labor | Dave Kerrigan | 4,422 | 20.9 | −5.3 |
| | Independent | Bruce Currie | 1,376 | 6.5 | +1.1 |
| | Greens | Norman Weston | 645 | 3.1 | +1.1 |
| Total formal votes | Total formal votes | Total formal votes | 21,112 | 96.8 | −1.5 |
| Informal votes | Informal votes | Informal votes | 703 | 3.2 | +1.5 |
| Turnout | Turnout | Turnout | 21,815 | 87.7 | −7.0 |
| Two-candidate-preferred result ||||||
| | Liberal National | Lachlan Millar | 13,499 | 63.9 | +3.0 |
| | One Nation | Mark Higgins | 7,613 | 36.1 | +36.1 |
| | Liberal National hold | Liberal National hold | Swing | +3.0 | |
2015 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Liberal National | Lachlan Millar | 10,987 | 46.38 | −12.72 |
| | Labor | Cheryl Thompson | 6,249 | 26.38 | +8.87 |
| | Katter's Australian | Ross Stockham | 2,388 | 10.08 | −6.92 |
| | Palmer United | Michael Linton-Helliar | 2,236 | 9.44 | +9.44 |
| | Independent | Bruce Currie | 1,370 | 5.78 | +2.12 |
| | Greens | Norm Weston | 457 | 1.93 | −0.79 |
| Total formal votes | Total formal votes | Total formal votes | 23,687 | 98.21 | −0.21 |
| Informal votes | Informal votes | Informal votes | 432 | 1.79 | +0.21 |
| Turnout | Turnout | Turnout | 24,119 | 90.92 | +1.06 |
| Two-party-preferred result ||||||
| | Liberal National | Lachlan Millar | 12,342 | 61.07 | −14.40 |
| | Labor | Cheryl Thompson | 7,866 | 38.93 | +14.40 |
| | Liberal National hold | Liberal National hold | Swing | −14.40 | |
2012 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Liberal National | Vaughan Johnson | 13,399 | 59.10 | −2.71 |
| | Labor | Jack O'Brien | 3,970 | 17.51 | −16.00 |
| | Katter's Australian | Pauline Williams | 3,855 | 17.00 | +17.00 |
| | Independent | Bruce Currie | 831 | 3.67 | +3.67 |
| | Greens | Norman Weston | 617 | 2.72 | −1.96 |
| Total formal votes | Total formal votes | Total formal votes | 22,672 | 98.42 | −0.25 |
| Informal votes | Informal votes | Informal votes | 364 | 1.58 | +0.25 |
| Turnout | Turnout | Turnout | 23,036 | 89.86 | −1.90 |
| Two-party-preferred result ||||||
| | Liberal National | Vaughan Johnson | 14,895 | 75.48 | +11.22 |
| | Labor | Jack O'Brien | 4,840 | 24.52 | −11.22 |
| | Liberal National hold | Liberal National hold | Swing | +11.22 | |

### Elections in the 2000s

2009 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Liberal National | Vaughan Johnson | 14,054 | 61.8 | +5.5 |
| | Labor | Fabian Webber | 7,619 | 33.5 | −1.2 |
| | Greens | Carla Dalton | 1,063 | 4.7 | +4.7 |
| Total formal votes | Total formal votes | Total formal votes | 22,736 | 98.6 | |
| Informal votes | Informal votes | Informal votes | 306 | 1.4 | |
| Turnout | Turnout | Turnout | 23,042 | 91.8 | |
| Two-party-preferred result ||||||
| | Liberal National | Vaughan Johnson | 14,260 | 64.3 | +2.3 |
| | Labor | Fabian Webber | 7,932 | 35.7 | −2.3 |
| | Liberal National hold | Liberal National hold | Swing | +2.3 | |
2006 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | National | Vaughan Johnson | 10,105 | 60.0 | −2.0 |
| | Labor | Shane Guley | 4,691 | 27.9 | −2.3 |
| | Family First | Ross Grierson | 1,102 | 6.5 | +6.5 |
| | Independent | Julie-Anne Evans | 930 | 5.5 | +5.5 |
| Total formal votes | Total formal votes | Total formal votes | 16,828 | 98.6 | +0.2 |
| Informal votes | Informal votes | Informal votes | 245 | 1.4 | −0.2 |
| Turnout | Turnout | Turnout | 17,073 | 91.0 | −0.8 |
| Two-party-preferred result ||||||
| | National | Vaughan Johnson | 10,767 | 68.0 | +0.6 |
| | Labor | Shane Guley | 5,076 | 32.0 | −0.6 |
| | National hold | National hold | Swing | +0.6 | |
2004 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | National | Vaughan Johnson | 10,674 | 62.0 | +2.7 |
| | Labor | Shane Guley | 5,204 | 30.2 | −10.5 |
| | One Nation | Ian Espie | 1,334 | 7.8 | +7.8 |
| Total formal votes | Total formal votes | Total formal votes | 17,212 | 98.4 | +1.1 |
| Informal votes | Informal votes | Informal votes | 286 | 1.6 | −1.1 |
| Turnout | Turnout | Turnout | 17,498 | 91.8 | −1.2 |
| Two-party-preferred result ||||||
| | National | Vaughan Johnson | 11,155 | 67.4 | +8.1 |
| | Labor | Shane Guley | 5,404 | 32.6 | −8.1 |
| | National hold | National hold | Swing | +8.1 | |
2001 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | National | Vaughan Johnson | 10,047 | 59.3 | +16.0 |
| | Labor | Scott McDonell | 6,897 | 40.7 | +11.9 |
| Total formal votes | Total formal votes | Total formal votes | 16,944 | 97.3 | |
| Informal votes | Informal votes | Informal votes | 476 | 2.7 | |
| Turnout | Turnout | Turnout | 17,420 | 93.0 | |
| | National hold | National hold | Swing | −2.8 | |

### Elections in the 1990s

1998 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | National | Vaughan Johnson | 6,873 | 46.7 | −22.2 |
| | Labor | Donna O'Donoghue | 4,228 | 28.7 | −2.4 |
| | One Nation | Allan Bahr | 2,554 | 17.4 | +17.4 |
| | Australia First | Ron Crozier | 640 | 4.4 | +4.4 |
| | Democrats | Rebecca Hack | 303 | 2.1 | +2.1 |
| | Shooters | Frank Taylor | 110 | 0.7 | +0.7 |
| Total formal votes | Total formal votes | Total formal votes | 14,708 | 99.0 | +0.5 |
| Informal votes | Informal votes | Informal votes | 142 | 1.0 | −0.5 |
| Turnout | Turnout | Turnout | 14,850 | 93.9 | +1.6 |
| Two-party-preferred result ||||||
| | National | Vaughan Johnson | 8,553 | 63.1 | −5.8 |
| | Labor | Donna O'Donoghue | 5,006 | 36.9 | +5.8 |
| | National hold | National hold | Swing | −5.8 | |
1995 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | National | Vaughan Johnson | 9,809 | 68.9 | +8.7 |
| | Labor | Jamie Lonsdale | 4,428 | 31.1 | −8.7 |
| Total formal votes | Total formal votes | Total formal votes | 14,237 | 98.5 | +0.3 |
| Informal votes | Informal votes | Informal votes | 212 | 1.5 | −0.3 |
| Turnout | Turnout | Turnout | 14,449 | 92.3 | |
| | National hold | National hold | Swing | +8.7 | |
1992 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | National | Vaughan Johnson | 8,429 | 60.2 | +9.6 |
| | Labor | Colleen Dobson | 5,565 | 39.8 | −0.7 |
| Total formal votes | Total formal votes | Total formal votes | 13,994 | 98.3 | |
| Informal votes | Informal votes | Informal votes | 247 | 1.7 | |
| Turnout | Turnout | Turnout | 14,241 | 91.8 | |
| | National hold | National hold | Swing | +2.8 | |

### Elections in the 1980s

1989 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | National | Vaughan Johnson | 3,441 | 49.4 | −14.1 |
| | Labor | Robert Nilon | 2,860 | 41.0 | +4.5 |
| | Liberal | Dudley Church | 366 | 5.3 | +5.3 |
| | Independent | Alan Barton | 189 | 2.7 | +2.7 |
| | Independent | Leo Baird | 112 | 1.6 | +1.6 |
| Total formal votes | Total formal votes | Total formal votes | 6,968 | 96.8 | −0.5 |
| Informal votes | Informal votes | Informal votes | 227 | 3.2 | +0.5 |
| Turnout | Turnout | Turnout | 7,195 | 88.5 | +0.1 |
| Two-party-preferred result ||||||
| | National | Vaughan Johnson | 3,958 | 56.8 | −6.7 |
| | Labor | Robert Nilon | 3,010 | 43.2 | +6.7 |
| | National hold | National hold | Swing | −6.7 | |
1986 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | National | Bill Glasson | 4,370 | 63.5 | +0.9 |
| | Labor | Kevin Alexander | 2,514 | 36.5 | −0.9 |
| Total formal votes | Total formal votes | Total formal votes | 6,884 | 97.3 | −1.8 |
| Informal votes | Informal votes | Informal votes | 188 | 2.7 | +1.8 |
| Turnout | Turnout | Turnout | 7,072 | 88.4 | −2.3 |
| | National hold | National hold | Swing | +0.9 | |
1983 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | National | Bill Glasson | 4,690 | 62.8 | +3.6 |
| | Labor | Robert McPhee | 2,772 | 37.2 | −3.6 |
| Total formal votes | Total formal votes | Total formal votes | 7,462 | 99.1 | +0.3 |
| Informal votes | Informal votes | Informal votes | 70 | 0.9 | −0.3 |
| Turnout | Turnout | Turnout | 7,532 | 90.7 | +3.2 |
| | National hold | National hold | Swing | +3.6 | |
1980 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | National | Bill Glasson | 4,220 | 59.2 | +2.4 |
| | Labor | Gordon Saunders | 2,912 | 40.8 | −2.4 |
| Total formal votes | Total formal votes | Total formal votes | 7,132 | 98.8 | −0.1 |
| Informal votes | Informal votes | Informal votes | 86 | 1.2 | +0.1 |
| Turnout | Turnout | Turnout | 7,218 | 87.5 | +0.2 |
| | National hold | National hold | Swing | +2.4 | |

### Elections in the 1970s

1977 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | National | Bill Glasson | 3,995 | 56.8 | −2.4 |
| | Labor | Gordon Saunders | 3,044 | 43.2 | +2.4 |
| Total formal votes | Total formal votes | Total formal votes | 7,039 | 98.7 | |
| Informal votes | Informal votes | Informal votes | 90 | 1.3 | |
| Turnout | Turnout | Turnout | 7,129 | 87.3 | |
| | National hold | National hold | Swing | −2.4 | |
1974 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | National | Bill Glasson | 3,823 | 62.0 | +9.4 |
| | Labor | Gordon Harding | 2,338 | 38.0 | −9.4 |
| Total formal votes | Total formal votes | Total formal votes | 6,161 | 99.2 | +0.1 |
| Informal votes | Informal votes | Informal votes | 47 | 0.8 | −0.1 |
| Turnout | Turnout | Turnout | 6,208 | 87.6 | +1.4 |
| | National hold | National hold | Swing | +9.4 | |
1972 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Country | Wally Rae | 3,019 | 52.6 | −7.8 |
| | Labor | Gordon Harding | 2,725 | 47.4 | +7.8 |
| Total formal votes | Total formal votes | Total formal votes | 5,744 | 99.1 | |
| Informal votes | Informal votes | Informal votes | 53 | 0.9 | |
| Turnout | Turnout | Turnout | 5,797 | 86.2 | |
| | Country hold | Country hold | Swing | −7.8 | |

### Elections in the 1960s

1969 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Country | Wally Rae | 3,724 | 62.7 | +3.6 |
| | Labor | John Thomas | 2,217 | 37.3 | −0.9 |
| Total formal votes | Total formal votes | Total formal votes | 5,941 | 99.0 | −0.1 |
| Informal votes | Informal votes | Informal votes | 57 | 1.0 | +0.1 |
| Turnout | Turnout | Turnout | 5,998 | 85.4 | −0.8 |
| | Country hold | Country hold | Swing | +1.4 | |
1966 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Country | Wally Rae | 3,844 | 59.1 | +6.9 |
| | Labor | Gilbert Burns | 2,482 | 38.2 | −4.4 |
| | Queensland Labor | David Parker | 180 | 2.8 | −2.4 |
| Total formal votes | Total formal votes | Total formal votes | 6,506 | 99.1 | +0.5 |
| Informal votes | Informal votes | Informal votes | 59 | 0.9 | −0.5 |
| Turnout | Turnout | Turnout | 6,565 | 86.2 | −1.4 |
| Two-party-preferred result ||||||
| | Country | Wally Rae | 3,991 | 61.3 | +5.3 |
| | Labor | Gilbert Burns | 2,515 | 38.7 | −5.3 |
| | Country hold | Country hold | Swing | +5.3 | |
1963 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Country | Wally Rae | 3,545 | 52.2 | −2.2 |
| | Labor | Martin Laracy | 2,891 | 42.6 | −3.0 |
| | Queensland Labor | Bill Hutchinson | 353 | 5.2 | +5.2 |
| Total formal votes | Total formal votes | Total formal votes | 6,789 | 98.6 | +0.1 |
| Informal votes | Informal votes | Informal votes | 93 | 1.4 | −0.1 |
| Turnout | Turnout | Turnout | 6,882 | 87.6 | +2.7 |
| Two-party-preferred result ||||||
| | Country | Wally Rae | 3,801 | 56.0 | +1.6 |
| | Labor | Martin Laracy | 2,988 | 44.0 | −1.6 |
| | Country hold | Country hold | Swing | +1.6 | |
1960 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % |
| | Country | Wally Rae | 3,695 | 54.4 |
| | Labor | Martin Laracy | 3,098 | 45.6 |
| Total formal votes | Total formal votes | Total formal votes | 6,793 | 98.5 |
| Informal votes | Informal votes | Informal votes | 104 | 1.5 |
| Turnout | Turnout | Turnout | 6,897 | 84.9 |
| | Country hold | Country hold | Swing | |

### Elections in the 1950s

The election in Gregory was delayed due to the death of incumbent MP George Devries weeks before the election. A supplementary election was held on 5 October, two months after the rest of the state.
1957 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Country | Wally Rae | 2,075 | 47.6 | +12.8 |
| | Labor | Jack Duggan | 1,328 | 30.5 | −34.8 |
| | Queensland Labor | Keith Smith | 955 | 21.9 | +21.9 |
| Total formal votes | Total formal votes | Total formal votes | 4,358 | 99.7 | +0.4 |
| Informal votes | Informal votes | Informal votes | 12 | 0.3 | −0.4 |
| Turnout | Turnout | Turnout | 4,370 | 84.6 | −0.7 |
| | Country gain from Labor | Country gain from Labor | Swing | +26.3 | |
1956 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Labor | George Devries | 2,847 | 65.3 | −34.7 |
| | Country | Robert Campbell | 1,516 | 34.7 | +34.7 |
| Total formal votes | Total formal votes | Total formal votes | 4,363 | 99.3 | |
| Informal votes | Informal votes | Informal votes | 32 | 0.7 | |
| Turnout | Turnout | Turnout | 4,395 | 85.3 | |
| | Labor hold | Labor hold | Swing | N/A | |
1953 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Labor | George Devries | unopposed | | |
| | Labor hold | Labor hold | Swing | | |
1950 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % |
| | Labor | George Devries | 2,594 | 64.1 |
| | Country | Gordon Lee | 1,450 | 35.9 |
| Total formal votes | Total formal votes | Total formal votes | 4,044 | 99.3 |
| Informal votes | Informal votes | Informal votes | 29 | 0.7 |
| Turnout | Turnout | Turnout | 4,073 | 86.0 |
| | Labor hold | Labor hold | Swing | |

### Elections in the 1940s

1947 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Labor | George Devries | 3,335 | 59.6 | −40.4 |
| | Country | Gordon Lee | 2,264 | 40.4 | +40.4 |
| Total formal votes | Total formal votes | Total formal votes | 5,599 | 98.9 | |
| Informal votes | Informal votes | Informal votes | 60 | 1.1 | |
| Turnout | Turnout | Turnout | 5,659 | 81.6 | |
| | Labor hold | Labor hold | Swing | N/A | |
1944 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Labor | George Devries | unopposed | | |
| | Labor hold | Labor hold | Swing | | |
1941 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Labor | George Devries | 2,709 | 54.2 | −10.7 |
| | Independent | Charles Brown | 2,291 | 45.8 | +45.8 |
| Total formal votes | Total formal votes | Total formal votes | 5,000 | 97.3 | −0.6 |
| Informal votes | Informal votes | Informal votes | 136 | 2.7 | +0.6 |
| Turnout | Turnout | Turnout | 5,136 | 72.6 | −8.8 |
| | Labor gain from Independent | Labor gain from Independent | Swing | N/A | |

### Elections in the 1930s

1938 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Labor | George Pollock | 3,785 | 64.9 | −35.1 |
| | Country | Edward Phillott | 2,045 | 35.1 | +35.1 |
| Total formal votes | Total formal votes | Total formal votes | 5,830 | 97.9 | |
| Informal votes | Informal votes | Informal votes | 125 | 2.1 | |
| Turnout | Turnout | Turnout | 5,955 | 81.4 | |
| | Labor hold | Labor hold | Swing | N/A | |
1935 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Labor | George Pollock | unopposed | | |
| | Labor hold | Labor hold | Swing | | |
1932 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Labor | George Pollock | unopposed | | |
| | Labor hold | Labor hold | Swing | | |

### Elections in the 1920s

1929 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Labor | George Pollock | unopposed | | |
| | Labor hold | Labor hold | Swing | | |
1926 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Labor | George Pollock | unopposed | | |
| | Labor hold | Labor hold | Swing | | |
1923 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Labor | George Pollock | 2,014 | 66.8 | +7.9 |
| | United | Fergus McMaster | 1,000 | 33.2 | +33.2 |
| Total formal votes | Total formal votes | Total formal votes | 3,014 | 98.8 | +0.2 |
| Informal votes | Informal votes | Informal votes | 38 | 1.2 | −0.2 |
| Turnout | Turnout | Turnout | 3,052 | 58.8 | +0.9 |
| | Labor hold | Labor hold | Swing | N/A | |
1920 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Labor | George Pollock | 2,504 | 58.9 | −11.6 |
| | Northern Country | Robert Nowland | 1,748 | 41.1 | +41.1 |
| Total formal votes | Total formal votes | Total formal votes | 4,252 | 98.6 | +1.4 |
| Informal votes | Informal votes | Informal votes | 62 | 1.4 | −1.4 |
| Turnout | Turnout | Turnout | 4,314 | 57.9 | +0.6 |
| | Labor hold | Labor hold | Swing | −11.6 | |

### Elections in the 1910s

1918 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Labor | Colin Pollock | 2,593 | 70.5 | −29.5 |
| | National | Eric Anning | 1,084 | 29.5 | +29.5 |
| Total formal votes | Total formal votes | Total formal votes | 3,677 | 97.2 | |
| Informal votes | Informal votes | Informal votes | 104 | 2.8 | |
| Turnout | Turnout | Turnout | 3,781 | 57.3 | |
| | Labor hold | Labor hold | Swing | N/A | |
1915 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % | ±% |
| | Labor | William Hamilton | unopposed | | |
| | Labor hold | Labor hold | Swing | | |
1912 Queensland state election: Gregory :
| Party | Party | Candidate | Votes | % |
| | Labor | William Hamilton | 1,249 | 74.4 |
| | Liberal | Francis North | 429 | 25.6 |
| Total formal votes | Total formal votes | Total formal votes | 1,678 | 96.4 |
| Informal votes | Informal votes | Informal votes | 63 | 3.6 |
| Turnout | Turnout | Turnout | 1,741 | 46.6 |
| | Labor hold | Labor hold | Swing | |