Armstrong County, Pennsylvania
Votes
Percentages
| Year | Democrat | Republican | Other | Total | |||
|---|---|---|---|---|---|---|---|
| 2000 | 11,127 | 40.6% | 15,508 | 56.6% | 788 | 2.9% | 27,423 |
| 2004 | 12,025 | 38.7% | 18,925 | 60.9% | 147 | 0.5% | 31,097 |
| 2008 | 11,138 | 37.0% | 18,542 | 61.7% | 392 | 1.3% | 30,072 |
| 2012 | 9,045 | 30.6% | 20,142 | 68.0% | 415 | 1.4% | 29,602 |
| 2016 | 7,178 | 22.7% | 23,484 | 74.3% | 956 | 3.0% | 31,618 |
| 2020 | 8,457 | 23.3% | 27,489 | 75.6% | 424 | 1.2% | 36,370 |