1820 Presidential Election
| Jurisdiction | Monroe |
|---|---|
| Sum | 4,042 100.0% |
| Cape May• | 17 100.0% |
| Cumberland• | 134 100.0% |
| Essex• | 701 100.0% |
| Gloucester• | 129 100.0% |
| Hunterdon• | 199 100.0% |
| Middlesex• | 245 100.0% |
| Monmouth• | 106 100.0% |
| Morris• | 717 100.0% |
| Sussex• | 662 100.0% |