Electorate of Castanhal · PA

What is the profile of the electorate of Castanhal/PA in 2026?

Castanhal has 143,768 voters in 2026: 53% are women; the age group with the most voters is 45 to 59 years old (24.8%); 12.5% reached higher education (complete or incomplete).

Source: Brazil's Superior Electoral Court (TSE), 2026 electorate profile. Percentages among those who reported each item.

Who votes in Castanhal in 2026 and the municipality's economy, compared with the state. Want to see this data by neighborhood and by school (polling place)? Explore the full Mapa do Voto analysis.

2026 electorate

143,768voters in Castanhal · 2026

Gender

Male47%state 49.2%

Female53%state 50.8%

Age group

16 to 171.2%state 1.7%

18 to 2413.6%state 14.7%

25 to 3421.3%state 22.1%

35 to 4421.5%state 20.6%

45 to 5924.8%state 23.5%

60 to 699.8%state 9.7%

70 or older7.6%state 7.8%

Education

Illiterate2.2%state 4.3%

Reads and writes5%state 8%

Elementary school29.1%state 30.5%

High school51.2%state 45.4%

Higher education12.5%state 11.7%

Marital status

Single69.3%state 73.1%

Married25%state 22%

Divorced3.6%state 2.9%

Widowed2.2%state 2%

Color or race

White17.4%state 12.8%

Black10%state 9.3%

Pardo (mixed race)71.7%state 76.6%

Asian descent0.7%state 0.4%

Indigenous0.1%state 0.9%

75.1% did not report color or race; the percentages are among those who did.

Who votes in Castanhal in 2026 and how the municipality compares with PA and with Brazil (the marks on the bar are the state and national percentages). Percentages calculated among those who reported each item. Source: Brazil's Superior Electoral Court (TSE).

Municipality profile

Population (2025)209,126

GDP per capita (2023)R$ 30,212

Income per capita in the stateNo. 27 of 144

Total GDP (2023)R$ 6.3 billion

The municipality's economy. Source: IBGE/SIDRA (GDP 2023, population 2025).

Want to see the votes in Castanhal (mayor, city councillor and the general elections)? Results for Castanhal →