| Rank | County | Percentage White, Not Hispanic or Latino, Residents | 
                            
                                
                                    | 1 | Cameron Parish, Louisiana | 93.7% | 
                            
                                
                                    | 2 | Livingston Parish, Louisiana | 89.3% | 
                            
                                
                                    | 3 | La Salle Parish, Louisiana | 83.3% | 
                            
                                
                                    | 4 | St Tammany Parish, Louisiana | 80.1% | 
                            
                                
                                    | 5 | Beauregard Parish, Louisiana | 79.8% | 
                            
                                
                                    | 6 | West Carroll Parish, Louisiana | 79.7% | 
                            
                                
                                    | 7 | Vermilion Parish, Louisiana | 79.3% | 
                            
                                
                                    | 8 | Caldwell Parish, Louisiana | 79.0% | 
                            
                                
                                    | 9 | Jefferson Davis Parish, Louisiana | 78.6% | 
                            
                                
                                    | 10 | Acadia Parish, Louisiana | 78.4% | 
                            
                                
                                    | 11 | Lafourche Parish, Louisiana | 77.6% | 
                            
                                
                                    | 12 | Grant Parish, Louisiana | 77.3% | 
                            
                                
                                    | 13 | Vernon Parish, Louisiana | 71.0% | 
                            
                                
                                    | 14 | Allen Parish, Louisiana | 70.7% | 
                            
                                
                                    | 15 | Ascension Parish, Louisiana | 70.3% | 
                            
                                
                                    | 16 | Calcasieu Parish, Louisiana | 69.2% | 
                            
                                
                                    | 17 | Bossier Parish, Louisiana | 68.9% | 
                            
                                
                                    | 18 | Sabine Parish, Louisiana | 68.7% | 
                            
                                
                                    | 19 | Terrebonne Parish, Louisiana | 68.4% | 
                            
                                
                                    | 20 | Union Parish, Louisiana | 68.0% | 
                            
                                
                                    | 21 | Evangeline Parish, Louisiana | 68.0% | 
                            
                                
                                    | 22 | Jackson Parish, Louisiana | 67.5% | 
                            
                                
                                    | 23 | Plaquemines Parish, Louisiana | 67.3% | 
                            
                                
                                    | 24 | Lafayette Parish, Louisiana | 67.0% | 
                            
                                
                                    | 25 | Assumption Parish, Louisiana | 66.5% | 
                            
                                
                                    | 26 | Franklin Parish, Louisiana | 66.4% | 
                            
                                
                                    | 27 | Avoyelles Parish, Louisiana | 66.2% | 
                            
                                
                                    | 28 | St Charles Parish, Louisiana | 66.0% | 
                            
                                
                                    | 29 | Catahoula Parish, Louisiana | 66.0% | 
                            
                                
                                    | 30 | St Bernard Parish, Louisiana | 66.0% | 
                            
                                
                                    | 31 | Washington Parish, Louisiana | 65.9% | 
                            
                                
                                    | 32 | Winn Parish, Louisiana | 65.5% | 
                            
                                
                                    | 33 | St Martin Parish, Louisiana | 65.0% | 
                            
                                
                                    | 34 | Tangipahoa Parish, Louisiana | 64.2% | 
                            
                                
                                    | 35 | Webster Parish, Louisiana | 62.9% | 
                            
                                
                                    | 36 | Rapides Parish, Louisiana | 61.9% | 
                            
                                
                                    | 37 | Richland Parish, Louisiana | 61.3% | 
                            
                                
                                    | 38 | Pointe Coupee Parish, Louisiana | 60.5% | 
                            
                                
                                    | 39 | Iberia Parish, Louisiana | 60.3% | 
                            
                                
                                    | 40 | Ouachita Parish, Louisiana | 59.1% | 
                            
                                
                                    | 41 | West Baton Rouge Parish, Louisiana | 58.2% | 
                            
                                
                                    | 42 | Red River Parish, Louisiana | 58.1% | 
                            
                                
                                    | 43 | De Soto Parish, Louisiana | 57.2% | 
                            
                                
                                    | 44 | St Mary Parish, Louisiana | 57.0% | 
                            
                                
                                    | 45 | Concordia Parish, Louisiana | 56.9% | 
                            
                                
                                    | 46 | St Landry Parish, Louisiana | 55.3% | 
                            
                                
                                    | 47 | Jefferson Parish, Louisiana | 55.1% | 
                            
                                
                                    | 48 | Bienville Parish, Louisiana | 54.9% | 
                            
                                
                                    | 49 | Natchitoches Parish, Louisiana | 53.7% | 
                            
                                
                                    | 50 | Lincoln Parish, Louisiana | 53.2% | 
                            
                                
                                    | 51 | East Feliciana Parish, Louisiana | 52.7% | 
                            
                                
                                    | 52 | West Feliciana Parish, Louisiana | 51.6% | 
                            
                                
                                    | 53 | Morehouse Parish, Louisiana | 50.1% | 
                            
                                
                                    | 54 | Iberville Parish, Louisiana | 47.9% | 
                            
                                
                                    | 55 | St James Parish, Louisiana | 47.7% | 
                            
                                
                                    | 56 | Caddo Parish, Louisiana | 47.1% | 
                            
                                
                                    | 57 | Claiborne Parish, Louisiana | 46.5% | 
                            
                                
                                    | 58 | East Baton Rouge Parish, Louisiana | 46.3% | 
                            
                                
                                    | 59 | St Helena Parish, Louisiana | 44.4% | 
                            
                                
                                    | 60 | Tensas Parish, Louisiana | 42.0% | 
                            
                                
                                    | 61 | St John the Baptist Parish, Louisiana | 39.2% | 
                            
                                
                                    | 62 | Madison Parish, Louisiana | 35.3% | 
                            
                                
                                    | 63 | Orleans Parish, Louisiana | 30.8% | 
                            
                                
                                    | 64 | East Carroll Parish, Louisiana | 28.9% |