Since 2010, there have been 14 races that were contested in the Iron County Republican primary. Of those 14, the candidate who won at convention went on to win the primary 13 times or 93% of the time.
This is 14 years of data and seven election cycles which is a highly significant statistical sample.
| Year | Position | Convention Winner | Primary Winner |
|---|---|---|---|
| 2010 | Convention Winner | Primary Winner | |
| Commissioner B | Dale Brinkerhoff | Dale Brinkerhoff | |
| Assessor | Cindy Bulloch | Cindy Bulloch | |
| 2012 | Convention Winner | Primary Winner | |
| Commissioner C | Dave Miller | Alma Adams | |
| State Representative | John Westwood | John Westwood | |
| 2014 | Convention Winner | Primary Winner | |
| State Representative | John Westwood | John Westwood | |
| 2016 | Convention Winner | Primary Winner | |
| Commissioner A | Mike Bleak | Mike Bleak | |
| Commissioner C | Alma Adams | Alma Adams | |
| 2018 | Convention Winner | Primary Winner | |
| Commissioner A | Mike Bleak | Mike Bleak | |
| Commissioner B | Paul Cozzens | Paul Cozzens | |
| Attorney | Chat Dotson | Chad Dotson | |
| Sheriff | Ken Carpenter | Ken Carpenter | |
| 2020 | Convention Winner | Primary Winner | |
| Commissioner C | Marilyn Wood | Marilyn Wood | |
| 2022 | Convention Winner | Primary Winner | |
| Commissioner A | Mike Bleak | Mike Bleak | |
| Commissioner B | Paul Cozzens | Paul Cozzens | |
| 2024 | Convention Winner | Primary Winner | |
| Commission C | Ken Robinson | TBD |
