| Modelo de urna | Votos Lula | Votos Bolsonaro | Diferença | Percentual Lula | Percentual Bolsonaro | Diferença Percentual |
|---|---|---|---|---|---|---|
| 2009 | 0 | 0 | Empate | nan | nan | Empate |
| 2010 | 51,164 | 85,915 | 34,751 B | 37.3245 | 62.6755 | 25.3511 B |
| 2011 | 0 | 0 | Empate | nan | nan | Empate |
| 2013 | 69,073 | 100,274 | 31,201 B | 40.7878 | 59.2122 | 18.4243 B |
| 2015 | 177,565 | 245,922 | 68,357 B | 41.9293 | 58.0707 | 16.1415 B |
| 2020 | 431,493 | 609,220 | 177,727 B | 41.4613 | 58.5387 | 17.0774 B |
| Soma das urnas de 2009 a 2015 | 297,802 | 432,111 | 134,309 B | 40.7997 | 59.2003 | 18.4007 B |
| Total | 729,295 | 1,041,331 | 312,036 B | 41.1885 | 58.8115 | 17.6229 B |