2004 Presidential Election Data Graphs - Louisiana
by Parish
| Acadia | Kerry | 35.4% | 8,937 | |
| Bush | 63.7% | 16,083 | |
| Other | 0.8% | 210 | |
| Allen | Kerry | 41.5% | 3,791 | |
| Bush | 56.3% | 5,140 | |
| Other | 2.1% | 193 | |
| Ascension | Kerry | 35.7% | 13,955 | |
| Bush | 63.1% | 24,661 | |
| Other | 1.2% | 484 | |
| Assumption | Kerry | 52.0% | 5,585 | |
| Bush | 46.3% | 4,966 | |
| Other | 1.7% | 184 | |
| Avoyelles | Kerry | 44.9% | 6,976 | |
| Bush | 53.5% | 8,302 | |
| Other | 1.6% | 247 | |
| Beauregard | Kerry | 27.6% | 3,666 | |
| Bush | 71.3% | 9,470 | |
| Other | 1.1% | 145 | |
| Bienville | Kerry | 47.5% | 3,399 | |
| Bush | 50.5% | 3,612 | |
| Other | 2.0% | 146 | |
| Bossier | Kerry | 28.8% | 12,317 | |
| Bush | 70.3% | 30,040 | |
| Other | 0.8% | 348 | |
| Caddo | Kerry | 48.5% | 51,739 | |
| Bush | 50.9% | 54,292 | |
| Other | 0.5% | 564 | |
| Calcasieu | Kerry | 41.2% | 32,864 | |
| Bush | 57.8% | 46,075 | |
| Other | 1.0% | 759 | |
| Caldwell | Kerry | 29.1% | 1,384 | |
| Bush | 69.6% | 3,308 | |
| Other | 1.3% | 60 | |
| Cameron | Kerry | 29.5% | 1,367 | |
| Bush | 68.8% | 3,190 | |
| Other | 1.8% | 83 | |
| Catahoula | Kerry | 33.8% | 1,673 | |
| Bush | 65.0% | 3,219 | |
| Other | 1.3% | 62 | |
| Claiborne | Kerry | 43.0% | 2,854 | |
| Bush | 55.9% | 3,704 | |
| Other | 1.1% | 72 | |
| Concordia | Kerry | 38.4% | 3,446 | |
| Bush | 60.4% | 5,427 | |
| Other | 1.2% | 107 | |
| De Soto | Kerry | 44.3% | 5,026 | |
| Bush | 54.8% | 6,211 | |
| Other | 0.9% | 99 | |
| East Baton Rouge | Kerry | 44.8% | 82,298 | |
| Bush | 54.4% | 99,943 | |
| Other | 0.8% | 1,401 | |
| East Carroll | Kerry | 58.3% | 1,980 | |
| Bush | 40.0% | 1,357 | |
| Other | 1.7% | 58 | |
| East Feliciana | Kerry | 44.5% | 4,091 | |
| Bush | 54.6% | 5,021 | |
| Other | 1.0% | 89 | |
| Evangeline | Kerry | 41.2% | 5,757 | |
| Bush | 56.9% | 7,949 | |
| Other | 2.0% | 273 | |
| Franklin | Kerry | 31.1% | 2,828 | |
| Bush | 67.5% | 6,141 | |
| Other | 1.5% | 134 | |
| Grant | Kerry | 24.7% | 1,977 | |
| Bush | 74.0% | 5,911 | |
| Other | 1.3% | 103 | |
| Iberia | Kerry | 38.5% | 12,426 | |
| Bush | 60.2% | 19,420 | |
| Other | 1.3% | 427 | |
| Iberville | Kerry | 55.7% | 8,259 | |
| Bush | 42.7% | 6,333 | |
| Other | 1.6% | 235 | |
| Jackson | Kerry | 33.0% | 2,525 | |
| Bush | 65.9% | 5,038 | |
| Other | 1.1% | 84 | |
| Jefferson | Kerry | 37.6% | 72,136 | |
| Bush | 61.5% | 117,882 | |
| Other | 0.9% | 1,645 | |
| Jefferson Davis | Kerry | 36.5% | 4,745 | |
| Bush | 61.9% | 8,055 | |
| Other | 1.6% | 207 | |
| Lafayette | Kerry | 34.7% | 31,210 | |
| Bush | 64.2% | 57,732 | |
| Other | 1.1% | 981 | |
| Lafourche | Kerry | 38.1% | 14,417 | |
| Bush | 60.0% | 22,734 | |
| Other | 1.9% | 713 | |
| La Salle | Kerry | 18.5% | 1,155 | |
| Bush | 80.4% | 5,015 | |
| Other | 1.1% | 68 | |
| Lincoln | Kerry | 39.8% | 7,242 | |
| Bush | 59.2% | 10,791 | |
| Other | 1.0% | 185 | |
| Livingston | Kerry | 22.4% | 9,895 | |
| Bush | 76.8% | 33,976 | |
| Other | 0.9% | 382 | |
| Madison | Kerry | 49.9% | 2,334 | |
| Bush | 49.0% | 2,291 | |
| Other | 1.0% | 48 | |
| Morehouse | Kerry | 41.1% | 5,336 | |
| Bush | 57.6% | 7,471 | |
| Other | 1.3% | 164 | |
| Natchitoches | Kerry | 43.6% | 7,398 | |
| Bush | 54.6% | 9,261 | |
| Other | 1.8% | 307 | |
| Orleans | Kerry | 77.4% | 152,610 | |
| Bush | 21.7% | 42,847 | |
| Other | 0.8% | 1,646 | |
| Ouachita | Kerry | 34.2% | 22,016 | |
| Bush | 64.8% | 41,750 | |
| Other | 1.1% | 678 | |
| Plaquemines | Kerry | 34.4% | 4,181 | |
| Bush | 64.7% | 7,866 | |
| Other | 0.9% | 106 | |
| Pointe Coupee | Kerry | 50.7% | 5,712 | |
| Bush | 48.2% | 5,429 | |
| Other | 1.2% | 130 | |
| Rapides | Kerry | 35.0% | 18,904 | |
| Bush | 63.8% | 34,492 | |
| Other | 1.2% | 673 | |
| Red River | Kerry | 45.4% | 2,140 | |
| Bush | 53.1% | 2,507 | |
| Other | 1.5% | 70 | |
| Richland | Kerry | 35.6% | 3,082 | |
| Bush | 63.1% | 5,471 | |
| Other | 1.3% | 112 | |
| Sabine | Kerry | 28.6% | 2,743 | |
| Bush | 70.1% | 6,711 | |
| Other | 1.3% | 122 | |
| St. Bernard | Kerry | 33.4% | 9,956 | |
| Bush | 65.7% | 19,597 | |
| Other | 1.0% | 285 | |
| St. Charles | Kerry | 37.2% | 8,856 | |
| Bush | 61.9% | 14,747 | |
| Other | 1.0% | 234 | |
| St. Helena | Kerry | 57.6% | 3,173 | |
| Bush | 40.6% | 2,235 | |
| Other | 1.8% | 100 | |
| St. James | Kerry | 57.7% | 6,407 | |
| Bush | 40.9% | 4,545 | |
| Other | 1.4% | 156 | |
| St. John the Baptist | Kerry | 52.5% | 10,305 | |
| Bush | 46.1% | 9,039 | |
| Other | 1.4% | 273 | |
| St. Landry | Kerry | 49.4% | 18,166 | |
| Bush | 49.8% | 18,315 | |
| Other | 0.8% | 279 | |
| St. Martin | Kerry | 45.2% | 10,321 | |
| Bush | 53.0% | 12,095 | |
| Other | 1.8% | 408 | |
| St. Mary | Kerry | 42.1% | 9,547 | |
| Bush | 56.7% | 12,877 | |
| Other | 1.2% | 270 | |
| St. Tammany | Kerry | 24.5% | 24,665 | |
| Bush | 74.7% | 75,139 | |
| Other | 0.8% | 788 | |
| Tangipahoa | Kerry | 36.4% | 15,345 | |
| Bush | 62.1% | 26,181 | |
| Other | 1.4% | 609 | |
| Tensas | Kerry | 49.6% | 1,469 | |
| Bush | 49.0% | 1,453 | |
| Other | 1.4% | 41 | |
| Terrebonne | Kerry | 33.7% | 13,684 | |
| Bush | 65.0% | 26,358 | |
| Other | 1.3% | 532 | |
| Union | Kerry | 28.8% | 3,089 | |
| Bush | 69.6% | 7,457 | |
| Other | 1.6% | 172 | |
| Vermilion | Kerry | 37.0% | 9,085 | |
| Bush | 61.4% | 15,069 | |
| Other | 1.6% | 398 | |
| Vernon | Kerry | 26.5% | 4,035 | |
| Bush | 72.4% | 11,032 | |
| Other | 1.1% | 162 | |
| Washington | Kerry | 36.7% | 6,554 | |
| Bush | 61.7% | 11,006 | |
| Other | 1.6% | 281 | |
| Webster | Kerry | 37.0% | 6,833 | |
| Bush | 60.0% | 11,070 | |
| Other | 3.0% | 546 | |
| West Baton Rouge | Kerry | 45.5% | 4,932 | |
| Bush | 53.7% | 5,822 | |
| Other | 0.7% | 81 | |
| West Carroll | Kerry | 24.5% | 1,231 | |
| Bush | 74.3% | 3,740 | |
| Other | 1.2% | 62 | |
| West Feliciana | Kerry | 42.4% | 2,214 | |
| Bush | 56.2% | 2,932 | |
| Other | 1.4% | 72 | |
| Winn | Kerry | 31.6% | 2,056 | |
| Bush | 67.1% | 4,366 | |
| Other | 1.3% | 85 | |