Electorate of Lagoa de São Francisco · PI

What is the profile of the electorate of Lagoa de São Francisco/PI in 2026?

Lagoa de São Francisco has 6,051 voters in 2026: 50% are women; the age group with the most voters is 45 to 59 years old (23.9%); 6% reached higher education (complete or incomplete; in Piauí, 12%).

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

Who votes in Lagoa de São Francisco 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

6,051voters in Lagoa de são francisco · 2026

Gender

Male50%state 48.3%

Female50%state 51.7%

Age group

16 to 172.4%state 2%

18 to 2413.6%state 12.4%

25 to 3420.7%state 19.3%

35 to 4417.6%state 20%

45 to 5923.9%state 24.3%

60 to 6910.2%state 11.5%

70 or older11.5%state 10.6%

Education

Illiterate11.1%state 7.7%

Reads and writes18.1%state 12.7%

Elementary school34.4%state 27.6%

High school30.4%state 40.1%

Higher education6%state 12%

Marital status

Single69.3%state 66.6%

Married27.5%state 28%

Divorced1.6%state 3.1%

Widowed1.6%state 2.3%

Color or race

White32.5%state 17.5%

Black7.6%state 11.6%

Pardo (mixed race)55.8%state 69.9%

Asian descent0.1%state 0.9%

Indigenous4%state 0.1%

80.5% did not report color or race; the percentages are among those who did.

Who votes in Lagoa de são francisco in 2026 and how the municipality compares with PI 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)6,446

GDP per capita (2023)R$ 10,596

Income per capita in the stateNo. 213 of 224

Total GDP (2023)R$ 68 million

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

Want to see the votes in Lagoa de São Francisco (mayor, city councillor and the general elections)? Results for Lagoa de São Francisco →