Senate Elections 2024 | US Senate Elections | Pennsylvania Races
2024 Pennsylvania U.S. Senate Election Results
Dave McCormick
Percent: 48.82%
Votes: 3,399,295
Bob Casey
Percent: 48.60%
Votes: 3,384,180
Race Summary
Republican Dave McCormick narrowly defeated incumbent Democratic Senator Bob Casey, flipping the seat to Republican control. McCormick's victory was considered a significant upset, as most predictions had given Casey a slight advantage.
Full Results
Dave McCormick (REP)
Percent: 48.82%
Votes: 3,399,295
Bob Casey (DEM)
Percent: 48.60%
Votes: 3,384,180
John C. Thomas (LIB)
Percent: 1.29%
Votes: 89,653
Leila Hazou (GRN)
Percent: 0.95%
Votes: 66,388
Marty Selker (CON)
Percent: 0.34%
Votes: 23,621
Total votes: 6,963,137
State Map
Results by County
Adams County
Dave McCormick (REP)
Percent: 63.88%
Votes: 38,505
Bob Casey (DEM)
Percent: 33.09%
Votes: 19,947
John C. Thomas (LIB)
Percent: 1.71%
Votes: 1,031
Leila Hazou (GRN)
Percent: 0.79%
Votes: 479
Marty Selker (CON)
Percent: 0.52%
Votes: 314
Total votes: 60,276
Bedford County
Dave McCormick (REP)
Percent: 81.50%
Votes: 22,855
Bob Casey (DEM)
Percent: 16.49%
Votes: 4,624
John C. Thomas (LIB)
Percent: 1.19%
Votes: 334
Leila Hazou (GRN)
Percent: 0.38%
Votes: 107
Marty Selker (CON)
Percent: 0.44%
Votes: 123
Total votes: 28,043
Bucks County
Dave McCormick (REP)
Percent: 48.57%
Votes: 194,203
Bob Casey (DEM)
Percent: 49.13%
Votes: 196,444
John C. Thomas (LIB)
Percent: 1.15%
Votes: 4,604
Leila Hazou (GRN)
Percent: 0.88%
Votes: 3,519
Marty Selker (CON)
Percent: 0.27%
Votes: 1,063
Total votes: 399,833
Carbon County
Dave McCormick (REP)
Percent: 64.45%
Votes: 22,603
Bob Casey (DEM)
Percent: 32.99%
Votes: 11,570
John C. Thomas (LIB)
Percent: 1.45%
Votes: 508
Leila Hazou (GRN)
Percent: 0.77%
Votes: 271
Marty Selker (CON)
Percent: 0.34%
Votes: 119
Total votes: 35,071
Clearfield County
Dave McCormick (REP)
Percent: 72.27%
Votes: 29,063
Bob Casey (DEM)
Percent: 25.14%
Votes: 10,111
John C. Thomas (LIB)
Percent: 1.49%
Votes: 598
Leila Hazou (GRN)
Percent: 0.55%
Votes: 221
Marty Selker (CON)
Percent: 0.54%
Votes: 219
Total votes: 40,212
Cumberland County
Dave McCormick (REP)
Percent: 53.04%
Votes: 78,178
Bob Casey (DEM)
Percent: 43.90%
Votes: 64,713
John C. Thomas (LIB)
Percent: 1.58%
Votes: 2,324
Leila Hazou (GRN)
Percent: 1.17%
Votes: 1,725
Marty Selker (CON)
Percent: 0.31%
Votes: 463
Total votes: 147,403
Erie County
Dave McCormick (REP)
Percent: 47.94%
Votes: 65,603
Bob Casey (DEM)
Percent: 49.60%
Votes: 67,868
John C. Thomas (LIB)
Percent: 1.29%
Votes: 1,762
Leila Hazou (GRN)
Percent: 0.84%
Votes: 1,156
Marty Selker (CON)
Percent: 0.33%
Votes: 453
Total votes: 136,842
Fulton County
Dave McCormick (REP)
Percent: 83.45%
Votes: 6,773
Bob Casey (DEM)
Percent: 14.75%
Votes: 1,197
John C. Thomas (LIB)
Percent: 1.08%
Votes: 88
Leila Hazou (GRN)
Percent: 0.39%
Votes: 32
Marty Selker (CON)
Percent: 0.32%
Votes: 26
Total votes: 8,116
Jefferson County
Dave McCormick (REP)
Percent: 76.34%
Votes: 17,618
Bob Casey (DEM)
Percent: 20.95%
Votes: 4,834
John C. Thomas (LIB)
Percent: 1.53%
Votes: 354
Leila Hazou (GRN)
Percent: 0.43%
Votes: 99
Marty Selker (CON)
Percent: 0.75%
Votes: 173
Total votes: 23,078
Lawrence County
Dave McCormick (REP)
Percent: 62.84%
Votes: 29,405
Bob Casey (DEM)
Percent: 34.57%
Votes: 16,176
John C. Thomas (LIB)
Percent: 1.43%
Votes: 668
Leila Hazou (GRN)
Percent: 0.66%
Votes: 307
Marty Selker (CON)
Percent: 0.50%
Votes: 236
Total votes: 46,792
Lycoming County
Dave McCormick (REP)
Percent: 68.36%
Votes: 40,669
Bob Casey (DEM)
Percent: 29.17%
Votes: 17,354
John C. Thomas (LIB)
Percent: 1.37%
Votes: 813
Leila Hazou (GRN)
Percent: 0.68%
Votes: 402
Marty Selker (CON)
Percent: 0.43%
Votes: 257
Total votes: 59,495
Monroe County
Dave McCormick (REP)
Percent: 48.07%
Votes: 40,872
Bob Casey (DEM)
Percent: 49.04%
Votes: 41,701
John C. Thomas (LIB)
Percent: 1.34%
Votes: 1,136
Leila Hazou (GRN)
Percent: 1.17%
Votes: 992
Marty Selker (CON)
Percent: 0.38%
Votes: 327
Total votes: 85,028
Northumberland County
Dave McCormick (REP)
Percent: 66.30%
Votes: 28,706
Bob Casey (DEM)
Percent: 31.03%
Votes: 13,432
John C. Thomas (LIB)
Percent: 1.52%
Votes: 660
Leila Hazou (GRN)
Percent: 0.72%
Votes: 311
Marty Selker (CON)
Percent: 0.43%
Votes: 185
Total votes: 43,294
Potter County
Dave McCormick (REP)
Percent: 78.51%
Votes: 7,109
Bob Casey (DEM)
Percent: 18.72%
Votes: 1,695
John C. Thomas (LIB)
Percent: 1.63%
Votes: 148
Leila Hazou (GRN)
Percent: 0.56%
Votes: 51
Marty Selker (CON)
Percent: 0.57%
Votes: 52
Total votes: 9,055
Sullivan County
Dave McCormick (REP)
Percent: 70.31%
Votes: 2,612
Bob Casey (DEM)
Percent: 27.48%
Votes: 1,021
John C. Thomas (LIB)
Percent: 1.27%
Votes: 47
Leila Hazou (GRN)
Percent: 0.46%
Votes: 17
Marty Selker (CON)
Percent: 0.48%
Votes: 18
Total votes: 3,715
Venango County
Dave McCormick (REP)
Percent: 66.93%
Votes: 17,825
Bob Casey (DEM)
Percent: 29.67%
Votes: 7,902
John C. Thomas (LIB)
Percent: 1.79%
Votes: 477
Leila Hazou (GRN)
Percent: 0.69%
Votes: 184
Marty Selker (CON)
Percent: 0.91%
Votes: 243
Total votes: 26,631
Westmoreland County
Dave McCormick (REP)
Percent: 61.28%
Votes: 128,040
Bob Casey (DEM)
Percent: 36.38%
Votes: 76,004
John C. Thomas (LIB)
Percent: 1.39%
Votes: 2,911
Leila Hazou (GRN)
Percent: 0.58%
Votes: 1,208
Marty Selker (CON)
Percent: 0.37%
Votes: 774
Total votes: 208,937
Allegheny County
Dave McCormick (REP)
Percent: 38.11%
Votes: 272,861
Bob Casey (DEM)
Percent: 59.40%
Votes: 425,280
John C. Thomas (LIB)
Percent: 1.17%
Votes: 8,409
Leila Hazou (GRN)
Percent: 1.04%
Votes: 7,462
Marty Selker (CON)
Percent: 0.27%
Votes: 1,910
Total votes: 715,922
Berks County
Dave McCormick (REP)
Percent: 53.06%
Votes: 108,058
Bob Casey (DEM)
Percent: 43.74%
Votes: 89,063
John C. Thomas (LIB)
Percent: 1.68%
Votes: 3,424
Leila Hazou (GRN)
Percent: 1.05%
Votes: 2,148
Marty Selker (CON)
Percent: 0.47%
Votes: 949
Total votes: 203,642
Butler County
Dave McCormick (REP)
Percent: 63.92%
Votes: 77,328
Bob Casey (DEM)
Percent: 33.87%
Votes: 40,973
John C. Thomas (LIB)
Percent: 1.29%
Votes: 1,565
Leila Hazou (GRN)
Percent: 0.56%
Votes: 672
Marty Selker (CON)
Percent: 0.35%
Votes: 429
Total votes: 120,967
Centre County
Dave McCormick (REP)
Percent: 47.32%
Votes: 38,054
Bob Casey (DEM)
Percent: 50.22%
Votes: 40,382
John C. Thomas (LIB)
Percent: 1.30%
Votes: 1,044
Leila Hazou (GRN)
Percent: 0.87%
Votes: 701
Marty Selker (CON)
Percent: 0.29%
Votes: 234
Total votes: 80,415
Clinton County
Dave McCormick (REP)
Percent: 66.40%
Votes: 12,250
Bob Casey (DEM)
Percent: 31.02%
Votes: 5,722
John C. Thomas (LIB)
Percent: 1.43%
Votes: 264
Leila Hazou (GRN)
Percent: 0.68%
Votes: 125
Marty Selker (CON)
Percent: 0.47%
Votes: 87
Total votes: 18,448
Dauphin County
Dave McCormick (REP)
Percent: 44.95%
Votes: 66,949
Bob Casey (DEM)
Percent: 51.71%
Votes: 77,022
John C. Thomas (LIB)
Percent: 1.57%
Votes: 2,343
Leila Hazou (GRN)
Percent: 1.33%
Votes: 1,977
Marty Selker (CON)
Percent: 0.45%
Votes: 665
Total votes: 148,956
Fayette County
Dave McCormick (REP)
Percent: 64.82%
Votes: 40,804
Bob Casey (DEM)
Percent: 32.97%
Votes: 20,752
John C. Thomas (LIB)
Percent: 1.18%
Votes: 741
Leila Hazou (GRN)
Percent: 0.56%
Votes: 350
Marty Selker (CON)
Percent: 0.47%
Votes: 298
Total votes: 62,945
Greene County
Dave McCormick (REP)
Percent: 67.91%
Votes: 11,643
Bob Casey (DEM)
Percent: 29.60%
Votes: 5,075
John C. Thomas (LIB)
Percent: 1.46%
Votes: 251
Leila Hazou (GRN)
Percent: 0.53%
Votes: 91
Marty Selker (CON)
Percent: 0.50%
Votes: 85
Total votes: 17,145
Juniata County
Dave McCormick (REP)
Percent: 76.82%
Votes: 9,251
Bob Casey (DEM)
Percent: 20.58%
Votes: 2,478
John C. Thomas (LIB)
Percent: 1.70%
Votes: 205
Leila Hazou (GRN)
Percent: 0.42%
Votes: 51
Marty Selker (CON)
Percent: 0.47%
Votes: 57
Total votes: 12,042
Lebanon County
Dave McCormick (REP)
Percent: 63.13%
Votes: 46,172
Bob Casey (DEM)
Percent: 33.83%
Votes: 24,745
John C. Thomas (LIB)
Percent: 1.67%
Votes: 1,223
Leila Hazou (GRN)
Percent: 0.84%
Votes: 612
Marty Selker (CON)
Percent: 0.53%
Votes: 387
Total votes: 73,139
Mckean County
Dave McCormick (REP)
Percent: 70.51%
Votes: 13,799
Bob Casey (DEM)
Percent: 26.73%
Votes: 5,231
John C. Thomas (LIB)
Percent: 1.45%
Votes: 283
Leila Hazou (GRN)
Percent: 0.68%
Votes: 133
Marty Selker (CON)
Percent: 0.64%
Votes: 125
Total votes: 19,571
Montgomery County
Dave McCormick (REP)
Percent: 37.78%
Votes: 196,422
Bob Casey (DEM)
Percent: 59.98%
Votes: 311,859
John C. Thomas (LIB)
Percent: 1.06%
Votes: 5,526
Leila Hazou (GRN)
Percent: 0.96%
Votes: 5,011
Marty Selker (CON)
Percent: 0.22%
Votes: 1,150
Total votes: 519,968
Perry County
Dave McCormick (REP)
Percent: 71.48%
Votes: 18,355
Bob Casey (DEM)
Percent: 25.19%
Votes: 6,470
John C. Thomas (LIB)
Percent: 1.83%
Votes: 471
Leila Hazou (GRN)
Percent: 0.90%
Votes: 230
Marty Selker (CON)
Percent: 0.60%
Votes: 154
Total votes: 25,680
Schuylkill County
Dave McCormick (REP)
Percent: 66.66%
Votes: 48,553
Bob Casey (DEM)
Percent: 30.51%
Votes: 22,224
John C. Thomas (LIB)
Percent: 1.67%
Votes: 1,220
Leila Hazou (GRN)
Percent: 0.73%
Votes: 533
Marty Selker (CON)
Percent: 0.43%
Votes: 310
Total votes: 72,840
Susquehanna County
Dave McCormick (REP)
Percent: 69.98%
Votes: 15,547
Bob Casey (DEM)
Percent: 27.58%
Votes: 6,128
John C. Thomas (LIB)
Percent: 1.25%
Votes: 278
Leila Hazou (GRN)
Percent: 0.72%
Votes: 159
Marty Selker (CON)
Percent: 0.47%
Votes: 104
Total votes: 22,216
Warren County
Dave McCormick (REP)
Percent: 66.07%
Votes: 13,655
Bob Casey (DEM)
Percent: 31.04%
Votes: 6,415
John C. Thomas (LIB)
Percent: 1.70%
Votes: 352
Leila Hazou (GRN)
Percent: 0.58%
Votes: 119
Marty Selker (CON)
Percent: 0.61%
Votes: 126
Total votes: 20,667
Wyoming County
Dave McCormick (REP)
Percent: 66.04%
Votes: 9,917
Bob Casey (DEM)
Percent: 31.63%
Votes: 4,750
John C. Thomas (LIB)
Percent: 1.01%
Votes: 152
Leila Hazou (GRN)
Percent: 0.93%
Votes: 139
Marty Selker (CON)
Percent: 0.39%
Votes: 58
Total votes: 15,016
Armstrong County
Dave McCormick (REP)
Percent: 72.14%
Votes: 26,653
Bob Casey (DEM)
Percent: 24.73%
Votes: 9,136
John C. Thomas (LIB)
Percent: 2.08%
Votes: 768
Leila Hazou (GRN)
Percent: 0.52%
Votes: 192
Marty Selker (CON)
Percent: 0.53%
Votes: 195
Total votes: 36,944
Blair County
Dave McCormick (REP)
Percent: 69.13%
Votes: 44,741
Bob Casey (DEM)
Percent: 28.50%
Votes: 18,445
John C. Thomas (LIB)
Percent: 1.34%
Votes: 869
Leila Hazou (GRN)
Percent: 0.60%
Votes: 389
Marty Selker (CON)
Percent: 0.43%
Votes: 279
Total votes: 64,723
Cambria County
Dave McCormick (REP)
Percent: 65.46%
Votes: 46,482
Bob Casey (DEM)
Percent: 32.23%
Votes: 22,887
John C. Thomas (LIB)
Percent: 1.27%
Votes: 903
Leila Hazou (GRN)
Percent: 0.56%
Votes: 399
Marty Selker (CON)
Percent: 0.47%
Votes: 333
Total votes: 71,004
Chester County
Dave McCormick (REP)
Percent: 42.59%
Votes: 138,270
Bob Casey (DEM)
Percent: 55.08%
Votes: 178,833
John C. Thomas (LIB)
Percent: 1.20%
Votes: 3,887
Leila Hazou (GRN)
Percent: 0.88%
Votes: 2,869
Marty Selker (CON)
Percent: 0.25%
Votes: 796
Total votes: 324,655
Columbia County
Dave McCormick (REP)
Percent: 63.63%
Votes: 20,600
Bob Casey (DEM)
Percent: 33.86%
Votes: 10,962
John C. Thomas (LIB)
Percent: 1.37%
Votes: 445
Leila Hazou (GRN)
Percent: 0.67%
Votes: 218
Marty Selker (CON)
Percent: 0.46%
Votes: 150
Total votes: 32,375
Delaware County
Dave McCormick (REP)
Percent: 37.21%
Votes: 121,482
Bob Casey (DEM)
Percent: 60.47%
Votes: 197,424
John C. Thomas (LIB)
Percent: 1.01%
Votes: 3,281
Leila Hazou (GRN)
Percent: 1.05%
Votes: 3,439
Marty Selker (CON)
Percent: 0.25%
Votes: 831
Total votes: 326,457
Forest County
Dave McCormick (REP)
Percent: 68.25%
Votes: 1,808
Bob Casey (DEM)
Percent: 27.97%
Votes: 741
John C. Thomas (LIB)
Percent: 1.93%
Votes: 51
Leila Hazou (GRN)
Percent: 0.87%
Votes: 23
Marty Selker (CON)
Percent: 0.98%
Votes: 26
Total votes: 2,649
Huntingdon County
Dave McCormick (REP)
Percent: 73.43%
Votes: 16,910
Bob Casey (DEM)
Percent: 24.24%
Votes: 5,582
John C. Thomas (LIB)
Percent: 1.40%
Votes: 323
Leila Hazou (GRN)
Percent: 0.46%
Votes: 107
Marty Selker (CON)
Percent: 0.46%
Votes: 106
Total votes: 23,028
Lackawanna County
Dave McCormick (REP)
Percent: 44.82%
Votes: 51,944
Bob Casey (DEM)
Percent: 53.20%
Votes: 61,653
John C. Thomas (LIB)
Percent: 0.98%
Votes: 1,133
Leila Hazou (GRN)
Percent: 0.69%
Votes: 801
Marty Selker (CON)
Percent: 0.31%
Votes: 355
Total votes: 115,886
Lehigh County
Dave McCormick (REP)
Percent: 46.46%
Votes: 87,147
Bob Casey (DEM)
Percent: 50.58%
Votes: 94,875
John C. Thomas (LIB)
Percent: 1.34%
Votes: 2,511
Leila Hazou (GRN)
Percent: 1.32%
Votes: 2,468
Marty Selker (CON)
Percent: 0.31%
Votes: 583
Total votes: 187,584
Mercer County
Dave McCormick (REP)
Percent: 62.78%
Votes: 36,468
Bob Casey (DEM)
Percent: 34.95%
Votes: 20,302
John C. Thomas (LIB)
Percent: 1.24%
Votes: 722
Leila Hazou (GRN)
Percent: 0.65%
Votes: 376
Marty Selker (CON)
Percent: 0.38%
Votes: 220
Total votes: 58,088
Montour County
Dave McCormick (REP)
Percent: 59.06%
Votes: 5,847
Bob Casey (DEM)
Percent: 38.52%
Votes: 3,813
John C. Thomas (LIB)
Percent: 1.23%
Votes: 122
Leila Hazou (GRN)
Percent: 0.78%
Votes: 77
Marty Selker (CON)
Percent: 0.41%
Votes: 41
Total votes: 9,900
Philadelphia County
Dave McCormick (REP)
Percent: 18.70%
Votes: 129,098
Bob Casey (DEM)
Percent: 78.45%
Votes: 541,567
John C. Thomas (LIB)
Percent: 0.95%
Votes: 6,524
Leila Hazou (GRN)
Percent: 1.73%
Votes: 11,930
Marty Selker (CON)
Percent: 0.17%
Votes: 1,197
Total votes: 690,316
Snyder County
Dave McCormick (REP)
Percent: 71.24%
Votes: 14,211
Bob Casey (DEM)
Percent: 26.62%
Votes: 5,309
John C. Thomas (LIB)
Percent: 1.23%
Votes: 246
Leila Hazou (GRN)
Percent: 0.52%
Votes: 104
Marty Selker (CON)
Percent: 0.39%
Votes: 77
Total votes: 19,947
Tioga County
Dave McCormick (REP)
Percent: 73.62%
Votes: 15,778
Bob Casey (DEM)
Percent: 23.64%
Votes: 5,066
John C. Thomas (LIB)
Percent: 1.63%
Votes: 350
Leila Hazou (GRN)
Percent: 0.63%
Votes: 135
Marty Selker (CON)
Percent: 0.48%
Votes: 103
Total votes: 21,432
Washington County
Dave McCormick (REP)
Percent: 59.61%
Votes: 71,798
Bob Casey (DEM)
Percent: 38.13%
Votes: 45,926
John C. Thomas (LIB)
Percent: 1.37%
Votes: 1,656
Leila Hazou (GRN)
Percent: 0.51%
Votes: 614
Marty Selker (CON)
Percent: 0.37%
Votes: 447
Total votes: 120,441
York County
Dave McCormick (REP)
Percent: 59.73%
Votes: 148,098
Bob Casey (DEM)
Percent: 37.02%
Votes: 91,779
John C. Thomas (LIB)
Percent: 1.87%
Votes: 4,641
Leila Hazou (GRN)
Percent: 0.91%
Votes: 2,255
Marty Selker (CON)
Percent: 0.47%
Votes: 1,155
Total votes: 247,928
Beaver County
Dave McCormick (REP)
Percent: 56.56%
Votes: 53,593
Bob Casey (DEM)
Percent: 40.66%
Votes: 38,529
John C. Thomas (LIB)
Percent: 1.54%
Votes: 1,458
Leila Hazou (GRN)
Percent: 0.76%
Votes: 718
Marty Selker (CON)
Percent: 0.48%
Votes: 459
Total votes: 94,757
Bradford County
Dave McCormick (REP)
Percent: 71.49%
Votes: 22,099
Bob Casey (DEM)
Percent: 25.90%
Votes: 8,007
John C. Thomas (LIB)
Percent: 1.50%
Votes: 463
Leila Hazou (GRN)
Percent: 0.64%
Votes: 197
Marty Selker (CON)
Percent: 0.47%
Votes: 144
Total votes: 30,910
Cameron County
Dave McCormick (REP)
Percent: 70.37%
Votes: 1,558
Bob Casey (DEM)
Percent: 26.20%
Votes: 580
John C. Thomas (LIB)
Percent: 1.85%
Votes: 41
Leila Hazou (GRN)
Percent: 0.72%
Votes: 16
Marty Selker (CON)
Percent: 0.86%
Votes: 19
Total votes: 2,214
Clarion County
Dave McCormick (REP)
Percent: 72.06%
Votes: 14,180
Bob Casey (DEM)
Percent: 23.80%
Votes: 4,684
John C. Thomas (LIB)
Percent: 1.58%
Votes: 311
Leila Hazou (GRN)
Percent: 0.46%
Votes: 90
Marty Selker (CON)
Percent: 2.10%
Votes: 414
Total votes: 19,679
Crawford County
Dave McCormick (REP)
Percent: 66.10%
Votes: 28,234
Bob Casey (DEM)
Percent: 31.30%
Votes: 13,370
John C. Thomas (LIB)
Percent: 1.53%
Votes: 653
Leila Hazou (GRN)
Percent: 0.63%
Votes: 271
Marty Selker (CON)
Percent: 0.44%
Votes: 186
Total votes: 42,714
Elk County
Dave McCormick (REP)
Percent: 69.82%
Votes: 11,931
Bob Casey (DEM)
Percent: 27.35%
Votes: 4,674
John C. Thomas (LIB)
Percent: 1.71%
Votes: 292
Leila Hazou (GRN)
Percent: 0.56%
Votes: 95
Marty Selker (CON)
Percent: 0.57%
Votes: 97
Total votes: 17,089
Franklin County
Dave McCormick (REP)
Percent: 68.84%
Votes: 57,217
Bob Casey (DEM)
Percent: 28.38%
Votes: 23,591
John C. Thomas (LIB)
Percent: 1.59%
Votes: 1,321
Leila Hazou (GRN)
Percent: 0.71%
Votes: 590
Marty Selker (CON)
Percent: 0.48%
Votes: 402
Total votes: 83,121
Indiana County
Dave McCormick (REP)
Percent: 66.28%
Votes: 27,881
Bob Casey (DEM)
Percent: 31.33%
Votes: 13,181
John C. Thomas (LIB)
Percent: 1.33%
Votes: 559
Leila Hazou (GRN)
Percent: 0.64%
Votes: 270
Marty Selker (CON)
Percent: 0.42%
Votes: 177
Total votes: 42,068
Lancaster County
Dave McCormick (REP)
Percent: 56.22%
Votes: 162,105
Bob Casey (DEM)
Percent: 41.12%
Votes: 118,580
John C. Thomas (LIB)
Percent: 1.42%
Votes: 4,099
Leila Hazou (GRN)
Percent: 0.84%
Votes: 2,429
Marty Selker (CON)
Percent: 0.40%
Votes: 1,139
Total votes: 288,352
Luzerne County
Dave McCormick (REP)
Percent: 56.16%
Votes: 87,096
Bob Casey (DEM)
Percent: 41.62%
Votes: 64,546
John C. Thomas (LIB)
Percent: 1.17%
Votes: 1,813
Leila Hazou (GRN)
Percent: 0.74%
Votes: 1,142
Marty Selker (CON)
Percent: 0.32%
Votes: 493
Total votes: 155,090
Mifflin County
Dave McCormick (REP)
Percent: 74.79%
Votes: 16,413
Bob Casey (DEM)
Percent: 22.74%
Votes: 4,991
John C. Thomas (LIB)
Percent: 1.43%
Votes: 313
Leila Hazou (GRN)
Percent: 0.61%
Votes: 133
Marty Selker (CON)
Percent: 0.44%
Votes: 96
Total votes: 21,946
Northampton County
Dave McCormick (REP)
Percent: 49.13%
Votes: 85,787
Bob Casey (DEM)
Percent: 48.54%
Votes: 84,762
John C. Thomas (LIB)
Percent: 1.14%
Votes: 1,992
Leila Hazou (GRN)
Percent: 0.93%
Votes: 1,626
Marty Selker (CON)
Percent: 0.26%
Votes: 448
Total votes: 174,615
Pike County
Dave McCormick (REP)
Percent: 60.30%
Votes: 20,869
Bob Casey (DEM)
Percent: 37.30%
Votes: 12,909
John C. Thomas (LIB)
Percent: 1.15%
Votes: 398
Leila Hazou (GRN)
Percent: 0.87%
Votes: 300
Marty Selker (CON)
Percent: 0.38%
Votes: 133
Total votes: 34,609
Somerset County
Dave McCormick (REP)
Percent: 75.14%
Votes: 30,662
Bob Casey (DEM)
Percent: 22.19%
Votes: 9,057
John C. Thomas (LIB)
Percent: 1.83%
Votes: 746
Leila Hazou (GRN)
Percent: 0.44%
Votes: 178
Marty Selker (CON)
Percent: 0.41%
Votes: 166
Total votes: 40,809
Union County
Dave McCormick (REP)
Percent: 60.49%
Votes: 12,747
Bob Casey (DEM)
Percent: 37.36%
Votes: 7,872
John C. Thomas (LIB)
Percent: 1.14%
Votes: 240
Leila Hazou (GRN)
Percent: 0.65%
Votes: 136
Marty Selker (CON)
Percent: 0.37%
Votes: 77
Total votes: 21,072
Wayne County
Dave McCormick (REP)
Percent: 65.90%
Votes: 19,331
Bob Casey (DEM)
Percent: 31.99%
Votes: 9,385
John C. Thomas (LIB)
Percent: 1.05%
Votes: 308
Leila Hazou (GRN)
Percent: 0.71%
Votes: 207
Marty Selker (CON)
Percent: 0.35%
Votes: 104
Total votes: 29,335