| Pennsylvania Presidential Election Results by Voting Machine Type by County 2004 | ||||||||||||
| PERCENT CHANGE | ACTUAL RESULTS | REGISTERED | EXPECTED_VOTES | Turnout | ||||||||
| COUNTY | method | REP | DEM | REP | DEM | TOTAL_V | %REP | %DEM | TOT_REG | REP | DEM | |
| Bush | Kerry | Bush | Kerry | Bush | Kerry | |||||||
| BERKS | DRE | 24.7% | 6.0% | 82,486 | 72,499 | 155,984 | 42.4 | 43.8 | 224,123 | 66,124 | 68,389 | 70% |
| DAUPHIN | DRE | 10.8% | 17.7% | 64,816 | 54,653 | 120,078 | 48.7 | 38.7 | 171,350 | 58,516 | 46,417 | 70% |
| BEAVER | DRE | 57.8% | -14.9% | 39,705 | 41,874 | 82,036 | 30.7 | 60.0 | 122,293 | 25,157 | 49,234 | 67% |
| GREENE | DRE | 95.5% | -27.0% | 7,766 | 7,649 | 15,415 | 25.8 | 68.0 | 25,197 | 3,972 | 10,480 | 61% |
| POTTER | DRE | 16.6% | -8.3% | 5,602 | 2,244 | 7,881 | 61.0 | 31.0 | 12,059 | 4,806 | 2,447 | 65% |
| PHILADELPHIA | Lever | 17.4% | 7.4% | 124,710 | 517,054 | 643,088 | 16.5 | 74.9 | 1,067,300 | 106,191 | 481,363 | 60% |
| ALLEGHENY | Lever | 47.8% | -6.3% | 268,387 | 363,674 | 636,799 | 28.5 | 61.0 | 906,091 | 181,558 | 388,313 | 70% |
| MONTGOMERY | Lever | -7.4% | 46.6% | 172,206 | 217,342 | 390,964 | 47.6 | 37.9 | 564,961 | 185,984 | 148,253 | 69% |
| BUCKS | Lever | 4.2% | 33.1% | 153,424 | 162,220 | 317,560 | 46.4 | 38.4 | 447,126 | 147,193 | 121,873 | 71% |
| DELAWARE | Lever | -23.2% | 69.1% | 116,728 | 157,531 | 275,572 | 55.1 | 33.8 | 390,914 | 151,897 | 93,144 | 70% |
| LANCASTER | Lever | 11.8% | 27.7% | 144,291 | 73,395 | 218,637 | 59.0 | 26.3 | 312,574 | 129,090 | 57,471 | 70% |
| YORK | Lever | 23.7% | 4.6% | 114,651 | 63,628 | 179,323 | 51.7 | 33.9 | 265,106 | 92,705 | 60,846 | 68% |
| WESTMORELAND | Lever | 62.2% | -22.0% | 98,792 | 76,966 | 176,391 | 34.5 | 55.9 | 254,640 | 60,925 | 98,634 | 69% |
| LEHIGH | Lever | 20.0% | 15.1% | 69,702 | 73,180 | 143,666 | 40.4 | 44.3 | 193,669 | 58,090 | 63,589 | 74% |
| LUZERNE | Lever | 35.5% | -9.9% | 64,751 | 68,665 | 134,791 | 35.5 | 56.6 | 212,054 | 47,793 | 76,245 | 64% |
| NORTHAMPTON | Lever | 28.8% | 5.5% | 61,636 | 62,974 | 125,690 | 38.1 | 47.5 | 177,104 | 47,873 | 59,705 | 71% |
| ERIE | Lever | 21.3% | 3.6% | 56,895 | 67,067 | 124,451 | 37.7 | 52.0 | 178,767 | 46,922 | 64,720 | 70% |
| LACKAWANNA | Lever | 39.5% | -10.1% | 44,562 | 59,305 | 105,254 | 30.4 | 62.7 | 154,464 | 31,946 | 65,964 | 68% |
| MONROE | Lever | 24.9% | 19.7% | 27,708 | 27,674 | 55,730 | 39.8 | 41.5 | 98,431 | 22,187 | 23,112 | 57% |
| LEBANON | Lever | 14.1% | 12.5% | 36,796 | 17,917 | 55,087 | 58.6 | 28.9 | 72,661 | 32,255 | 15,932 | 76% |
| FAYETTE | Lever | 91.9% | -23.4% | 24,484 | 28,299 | 53,266 | 24.0 | 69.4 | 87,946 | 12,761 | 36,966 | 61% |
| LYCOMING | Lever | 24.5% | -9.8% | 32,497 | 15,509 | 48,364 | 54.0 | 35.6 | 67,783 | 26,101 | 17,194 | 71% |
| MERCER | Lever | 23.8% | -0.9% | 24,545 | 22,761 | 47,571 | 41.7 | 48.3 | 75,302 | 19,819 | 22,960 | 63% |
| CRAWFORD | Lever | 11.6% | 5.3% | 21,785 | 15,856 | 38,010 | 51.4 | 39.6 | 58,318 | 19,524 | 15,062 | 65% |
| NORTHUMBERLAND | Lever | 26.0% | -10.1% | 22,124 | 14,517 | 36,822 | 47.7 | 43.8 | 53,870 | 17,557 | 16,142 | 68% |
| CARBON | Lever | 25.1% | 0.3% | 12,458 | 12,169 | 24,927 | 39.9 | 48.7 | 36,600 | 9,956 | 12,129 | 68% |
| WAYNE | Lever | 7.5% | 27.5% | 13,591 | 7,995 | 21,745 | 58.1 | 28.8 | 30,065 | 12,641 | 6,273 | 72% |
| PIKE | Lever | 20.5% | 22.0% | 12,328 | 8,577 | 21,079 | 48.5 | 33.4 | 37,799 | 10,228 | 7,032 | 56% |
| WARREN | Lever | 12.3% | 13.0% | 10,971 | 8,035 | 19,115 | 51.1 | 37.2 | 28,533 | 9,771 | 7,110 | 67% |
| MCKEAN | Lever | 7.2% | 17.1% | 10,794 | 6,206 | 17,172 | 58.7 | 30.9 | 27,809 | 10,073 | 5,300 | 62% |
| MIFFLIN | Lever | 24.3% | -16.6% | 11,628 | 4,878 | 16,669 | 56.1 | 35.1 | 26,359 | 9,357 | 5,849 | 63% |
| CLINTON | Lever | 26.0% | -5.3% | 7,991 | 5,802 | 13,891 | 45.6 | 44.1 | 20,439 | 6,340 | 6,129 | 68% |
| CUMBERLAND | Optical Scan | 12.5% | 20.2% | 67,175 | 37,577 | 105,253 | 56.8 | 29.7 | 141,669 | 59,734 | 31,254 | 74% |
| SCHUYLKILL | Optical Scan | 6.0% | 13.5% | 35,449 | 29,091 | 64,853 | 51.6 | 39.5 | 91,571 | 33,437 | 25,638 | 71% |
| FRANKLIN | Optical Scan | 22.1% | -4.3% | 40,764 | 16,127 | 56,998 | 58.6 | 29.6 | 81,482 | 33,391 | 16,856 | 70% |
| LAWRENCE | Optical Scan | 36.8% | -10.7% | 21,542 | 21,131 | 42,754 | 36.8 | 55.3 | 58,633 | 15,749 | 23,655 | 73% |
| ADAMS | Optical Scan | 20.7% | 4.5% | 27,883 | 13,600 | 41,694 | 55.4 | 31.2 | 57,978 | 23,095 | 13,009 | 72% |
| SOMERSET | Optical Scan | 30.0% | -18.9% | 23,686 | 12,802 | 36,574 | 49.8 | 43.1 | 51,981 | 18,215 | 15,777 | 70% |
| INDIANA | Optical Scan | 26.6% | -1.2% | 20,116 | 15,734 | 35,973 | 44.2 | 44.3 | 53,772 | 15,886 | 15,929 | 67% |
| CLEARFIELD | Optical Scan | 30.4% | -12.1% | 20,458 | 13,471 | 34,109 | 46.0 | 44.9 | 49,518 | 15,691 | 15,319 | 69% |
| COLUMBIA | Optical Scan | 37.5% | -7.4% | 15,914 | 10,598 | 26,644 | 43.5 | 42.9 | 42,546 | 11,578 | 11,441 | 63% |
| BRADFORD | Optical Scan | 8.5% | 17.7% | 16,753 | 8,420 | 25,294 | 61.0 | 28.3 | 38,190 | 15,437 | 7,151 | 66% |
| BEDFORD | Optical Scan | 24.1% | -21.0% | 16,586 | 6,007 | 22,650 | 59.0 | 33.6 | 32,889 | 13,360 | 7,606 | 69% |
| JEFFERSON | Optical Scan | 29.8% | -20.5% | 13,242 | 6,021 | 19,348 | 52.7 | 39.1 | 28,847 | 10,203 | 7,571 | 67% |
| SUSQUEHANNA | Optical Scan | 5.4% | 20.9% | 11,420 | 7,237 | 18,744 | 57.8 | 31.9 | 26,774 | 10,836 | 5,987 | 70% |
| HUNTINGDON | Optical Scan | 17.4% | -1.1% | 12,124 | 5,878 | 18,041 | 57.3 | 32.9 | 29,699 | 10,329 | 5,944 | 61% |
| TIOGA | Optical Scan | 9.5% | 11.0% | 11,849 | 5,341 | 17,262 | 62.7 | 27.9 | 27,239 | 10,819 | 4,814 | 63% |
| CLARION | Optical Scan | 25.2% | -11.7% | 10,546 | 5,830 | 16,447 | 51.2 | 40.2 | 24,862 | 8,425 | 6,606 | 66% |
| SNYDER | Optical Scan | 7.6% | 19.9% | 10,521 | 4,319 | 14,891 | 65.7 | 24.2 | 20,856 | 9,779 | 3,604 | 71% |
| ELK | Optical Scan | 43.3% | -13.4% | 7,813 | 6,578 | 14,466 | 37.7 | 52.5 | 21,047 | 5,450 | 7,599 | 69% |
| WYOMING | Optical Scan | 5.8% | 21.6% | 7,724 | 4,914 | 12,676 | 57.6 | 31.9 | 19,906 | 7,303 | 4,041 | 64% |
| JUNIATA | Optical Scan | 25.1% | -19.1% | 7,063 | 2,759 | 9,865 | 57.2 | 34.6 | 13,753 | 5,645 | 3,410 | 72% |
| FULTON | Optical Scan | 35.5% | -35.8% | 4,731 | 1,461 | 6,211 | 56.2 | 36.7 | 8,950 | 3,491 | 2,277 | 69% |
| SULLIVAN | Optical Scan | 13.0% | 0.2% | 2,018 | 1,201 | 3,234 | 55.2 | 37.1 | 4,580 | 1,785 | 1,198 | 71% |
| FOREST | Optical Scan | 12.3% | -3.0% | 1,511 | 953 | 2,474 | 54.4 | 39.7 | 3,149 | 1,345 | 982 | 79% |
| CAMERON | Optical Scan | 32.2% | -21.1% | 1,599 | 794 | 2,406 | 50.3 | 41.8 | 3,721 | 1,209 | 1,006 | 65% |
| CHESTER | Punch Card | -0.8% | 56.1% | 119,106 | 108,670 | 228,839 | 52.5 | 30.4 | 324,747 | 120,089 | 69,597 | 70% |
| WASHINGTON | Punch Card | 57.4% | -15.8% | 46,944 | 47,357 | 94,498 | 31.6 | 59.5 | 149,049 | 29,819 | 56,228 | 63% |
| BUTLER | Punch Card | 25.9% | -6.5% | 54,654 | 29,913 | 84,939 | 51.1 | 37.7 | 112,337 | 43,423 | 31,985 | 76% |
| CAMBRIA | Punch Card | 61.8% | -20.9% | 33,837 | 32,397 | 66,576 | 31.4 | 61.5 | 91,249 | 20,917 | 40,961 | 73% |
| CENTRE | Punch Card | 13.7% | 27.0% | 32,789 | 30,396 | 63,568 | 45.4 | 37.7 | 80,597 | 28,850 | 23,937 | 79% |
| BLAIR | Punch Card | 15.3% | 2.9% | 35,422 | 17,972 | 53,714 | 57.2 | 32.5 | 79,763 | 30,713 | 17,461 | 67% |
| ARMSTRONG | Punch Card | 32.8% | -14.4% | 18,871 | 11,999 | 31,017 | 45.8 | 45.2 | 45,231 | 14,207 | 14,014 | 69% |
| VENANGO | Punch Card | 15.5% | 3.9% | 14,213 | 8,886 | 23,221 | 53.0 | 36.8 | 36,818 | 12,306 | 8,553 | 63% |
| PERRY | Punch Card | 13.7% | 8.8% | 13,885 | 5,408 | 19,354 | 63.1 | 25.7 | 26,937 | 12,214 | 4,971 | 72% |
| UNION | Punch Card | 11.4% | 24.7% | 10,288 | 5,665 | 16,010 | 57.7 | 28.4 | 22,137 | 9,233 | 4,543 | 72% |
| MONTOUR | Punch Card | 29.9% | -7.0% | 4,867 | 2,634 | 7,529 | 49.8 | 37.6 | 11,790 | 3,747 | 2,831 | 64% |
| PENNSYLVANIA | 2,754,173 | 2,877,256 | 5,661,154 | |||||||||