Big Horn
| 
                                        YEAR  | 
                                    
                                        CITY/COUNTY  | 
                                    
                                        EXISTING FORM  | 
                                    
                                        PROPOSED FORM  | 
                                    
                                        FINAL FORM  | 
                                 
| 
                                        1976  | 
                                    
                                        Big Horn  | 
                                    
                                        ECOF (2,524)  | 
                                    
                                        MGR (C) (1,266)  | 
                                    
                                        ECOF  | 
                                 
| 
                                        1986  | 
                                    
                                        Big Horn  | 
                                    
                                        ECOF  | 
                                    
                                        NO PROPOSAL  | 
                                    
                                        ECOF  | 
                                 
| 
                                        1996  | 
                                    
                                        Big Horn  | 
                                    
                                        ECOF  | 
                                    
                                        COM (A)  | 
                                    
                                        COM (A)  | 
                                 
| 
                                        2006  | 
                                    
                                        Big Horn  | 
                                    
                                        COM (A) (1,265)  | 
                                    
                                        DECONSOL LAW ENFORCEMENT (1,019)  | 
                                    
                                        COM (A)  | 
                                 
| 
                                        2016  | 
                                    
                                        Big Horn  | 
                                    
                                        COM (A)  | 
                                    
                                        
  | 
                                    
                                        COM (A) (1271-878) 
  | 
                                 
| 
                                        2026  | 
                                    
                                        Big Horn  | 
                                    
                                        COM (A)  | 
                                    
                                        NO REVIEW  | 
                                    
                                        COM (A)  | 
                                 
In 1996 the county of Big Horn voted for one sub-option having partisan elections (1,517 votes) or nonpartisan elections (2,152 votes).
In 2016 the voter turnout was 33.21%.
