1980 Presidential General Election Data Graphs - Maine
by County
| Androscoggin | Carter | 49.3% | |
| Reagan | 39.9% | |
| Anderson | 9.3% | |
| Other | 1.4% | |
| Aroostook | Carter | 42.8% | |
| Reagan | 48.3% | |
| Anderson | 7.5% | |
| Other | 1.4% | |
| Cumberland | Carter | 44.1% | |
| Reagan | 42.6% | |
| Anderson | 11.4% | |
| Other | 1.9% | |
| Franklin | Carter | 41.1% | |
| Reagan | 46.8% | |
| Anderson | 9.9% | |
| Other | 2.2% | |
| Hancock | Carter | 32.9% | |
| Reagan | 53.6% | |
| Anderson | 10.8% | |
| Other | 2.7% | |
| Kennebec | Carter | 42.7% | |
| Reagan | 43.8% | |
| Anderson | 11.3% | |
| Other | 2.2% | |
| Knox | Carter | 36.8% | |
| Reagan | 49.0% | |
| Anderson | 11.8% | |
| Other | 2.4% | |
| Lincoln | Carter | 33.5% | |
| Reagan | 52.1% | |
| Anderson | 10.9% | |
| Other | 3.5% | |
| Oxford | Carter | 42.2% | |
| Reagan | 47.0% | |
| Anderson | 8.8% | |
| Other | 1.9% | |
| Penobscot | Carter | 42.2% | |
| Reagan | 46.0% | |
| Anderson | 10.0% | |
| Other | 1.8% | |
| Piscataquis | Carter | 41.5% | |
| Reagan | 46.9% | |
| Anderson | 9.1% | |
| Other | 2.4% | |
| Sagadahoc | Carter | 43.1% | |
| Reagan | 45.2% | |
| Anderson | 9.5% | |
| Other | 2.2% | |
| Somerset | Carter | 41.6% | |
| Reagan | 47.6% | |
| Anderson | 8.6% | |
| Other | 2.2% | |
| Waldo | Carter | 37.2% | |
| Reagan | 49.6% | |
| Anderson | 9.9% | |
| Other | 3.3% | |
| Washington | Carter | 40.9% | |
| Reagan | 48.6% | |
| Anderson | 8.8% | |
| Other | 1.7% | |
| York | Carter | 41.7% | |
| Reagan | 46.3% | |
| Anderson | 10.6% | |
| Other | 1.4% | |