| Rank | County | Percentage of Seniors | 
                            
                                
                                    | 1 | Aitkin County, Minnesota | 28.5% | 
                            
                                
                                    | 2 | Traverse County, Minnesota | 26.2% | 
                            
                                
                                    | 3 | Big Stone County, Minnesota | 25.4% | 
                            
                                
                                    | 4 | Lincoln County, Minnesota | 25.3% | 
                            
                                
                                    | 5 | Lac qui Parle County, Minnesota | 24.2% | 
                            
                                
                                    | 6 | Lake County, Minnesota | 23.5% | 
                            
                                
                                    | 7 | Murray County, Minnesota | 23.1% | 
                            
                                
                                    | 8 | Grant County, Minnesota | 23.0% | 
                            
                                
                                    | 9 | Kittson County, Minnesota | 22.9% | 
                            
                                
                                    | 10 | Cook County, Minnesota | 22.8% | 
                            
                                
                                    | 11 | Cass County, Minnesota | 22.7% | 
                            
                                
                                    | 12 | Faribault County, Minnesota | 22.3% | 
                            
                                
                                    | 13 | Hubbard County, Minnesota | 22.3% | 
                            
                                
                                    | 14 | Pope County, Minnesota | 22.3% | 
                            
                                
                                    | 15 | Cottonwood County, Minnesota | 22.2% | 
                            
                                
                                    | 16 | Otter Tail County, Minnesota | 21.8% | 
                            
                                
                                    | 17 | Norman County, Minnesota | 21.7% | 
                            
                                
                                    | 18 | Wadena County, Minnesota | 21.4% | 
                            
                                
                                    | 19 | Martin County, Minnesota | 21.1% | 
                            
                                
                                    | 20 | Lake of the Woods County, Minnesota | 21.0% | 
                            
                                
                                    | 21 | Douglas County, Minnesota | 20.7% | 
                            
                                
                                    | 22 | Freeborn County, Minnesota | 20.7% | 
                            
                                
                                    | 23 | Swift County, Minnesota | 20.6% | 
                            
                                
                                    | 24 | Koochiching County, Minnesota | 20.4% | 
                            
                                
                                    | 25 | Redwood County, Minnesota | 20.4% | 
                            
                                
                                    | 26 | Pipestone County, Minnesota | 20.1% | 
                            
                                
                                    | 27 | Itasca County, Minnesota | 20.0% | 
                            
                                
                                    | 28 | Renville County, Minnesota | 19.9% | 
                            
                                
                                    | 29 | Jackson County, Minnesota | 19.9% | 
                            
                                
                                    | 30 | Rock County, Minnesota | 19.8% | 
                            
                                
                                    | 31 | Fillmore County, Minnesota | 19.8% | 
                            
                                
                                    | 32 | Chippewa County, Minnesota | 19.7% | 
                            
                                
                                    | 33 | Marshall County, Minnesota | 19.6% | 
                            
                                
                                    | 34 | Crow Wing County, Minnesota | 19.6% | 
                            
                                
                                    | 35 | Brown County, Minnesota | 19.5% | 
                            
                                
                                    | 36 | Yellow Medicine County, Minnesota | 19.5% | 
                            
                                
                                    | 37 | Watonwan County, Minnesota | 19.0% | 
                            
                                
                                    | 38 | Clearwater County, Minnesota | 18.9% | 
                            
                                
                                    | 39 | Houston County, Minnesota | 18.6% | 
                            
                                
                                    | 40 | Becker County, Minnesota | 18.3% | 
                            
                                
                                    | 41 | Todd County, Minnesota | 18.2% | 
                            
                                
                                    | 42 | Red Lake County, Minnesota | 18.0% | 
                            
                                
                                    | 43 | Wilkin County, Minnesota | 18.0% | 
                            
                                
                                    | 44 | Goodhue County, Minnesota | 17.7% | 
                            
                                
                                    | 45 | Kanabec County, Minnesota | 17.7% | 
                            
                                
                                    | 46 | Wabasha County, Minnesota | 17.7% | 
                            
                                
                                    | 47 | Pine County, Minnesota | 17.5% | 
                            
                                
                                    | 48 | Meeker County, Minnesota | 17.4% | 
                            
                                
                                    | 49 | Mower County, Minnesota | 17.3% | 
                            
                                
                                    | 50 | Sibley County, Minnesota | 16.9% | 
                            
                                
                                    | 51 | Mille Lacs County, Minnesota | 16.9% | 
                            
                                
                                    | 52 | Kandiyohi County, Minnesota | 16.8% | 
                            
                                
                                    | 53 | Polk County, Minnesota | 16.7% | 
                            
                                
                                    | 54 | Morrison County, Minnesota | 16.7% | 
                            
                                
                                    | 55 | Mahnomen County, Minnesota | 16.7% | 
                            
                                
                                    | 56 | St Louis County, Minnesota | 16.4% | 
                            
                                
                                    | 57 | McLeod County, Minnesota | 16.4% | 
                            
                                
                                    | 58 | Stevens County, Minnesota | 16.4% | 
                            
                                
                                    | 59 | Nobles County, Minnesota | 16.0% | 
                            
                                
                                    | 60 | Pennington County, Minnesota | 16.0% | 
                            
                                
                                    | 61 | Carlton County, Minnesota | 15.5% | 
                            
                                
                                    | 62 | Le Sueur County, Minnesota | 15.4% | 
                            
                                
                                    | 63 | Waseca County, Minnesota | 15.3% | 
                            
                                
                                    | 64 | Steele County, Minnesota | 15.1% | 
                            
                                
                                    | 65 | Roseau County, Minnesota | 14.9% | 
                            
                                
                                    | 66 | Lyon County, Minnesota | 14.1% | 
                            
                                
                                    | 67 | Winona County, Minnesota | 14.1% | 
                            
                                
                                    | 68 | Beltrami County, Minnesota | 13.7% | 
                            
                                
                                    | 69 | Isanti County, Minnesota | 13.4% | 
                            
                                
                                    | 70 | Olmsted County, Minnesota | 13.3% | 
                            
                                
                                    | 71 | Rice County, Minnesota | 13.1% | 
                            
                                
                                    | 72 | Nicollet County, Minnesota | 13.0% | 
                            
                                
                                    | 73 | Chisago County, Minnesota | 12.8% | 
                            
                                
                                    | 74 | Benton County, Minnesota | 12.8% | 
                            
                                
                                    | 75 | Dodge County, Minnesota | 12.7% | 
                            
                                
                                    | 76 | Stearns County, Minnesota | 12.7% | 
                            
                                
                                    | 77 | Ramsey County, Minnesota | 12.4% | 
                            
                                
                                    | 78 | Clay County, Minnesota | 12.2% | 
                            
                                
                                    | 79 | Blue Earth County, Minnesota | 12.2% | 
                            
                                
                                    | 80 | Hennepin County, Minnesota | 11.9% | 
                            
                                
                                    | 81 | Washington County, Minnesota | 11.7% | 
                            
                                
                                    | 82 | Dakota County, Minnesota | 11.1% | 
                            
                                
                                    | 83 | Anoka County, Minnesota | 10.8% | 
                            
                                
                                    | 84 | Wright County, Minnesota | 10.4% | 
                            
                                
                                    | 85 | Carver County, Minnesota | 9.3% | 
                            
                                
                                    | 86 | Sherburne County, Minnesota | 9.2% | 
                            
                                
                                    | 87 | Scott County, Minnesota | 8.5% |