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Tatuí: population and official figures

Population (IBGE estimate, 1 July)
129,640
2026
Population, 2022 census
123,942
2022
Area (km²)
523.7
2022
People per km² (2022 census)
236.6
2022

In depth

What is the population of Tatuí?

IBGE, Brazil's national statistics institute, estimated the population of Tatuí at 129,640 on 1 July 2026, the 250th largest of Brazil's 5,570 municipalities, the 64th largest of the 645 municipalities in São Paulo state. The 2022 census counted 123,942 residents.

Source: Instituto Brasileiro de Geografia e Estatística (IBGE) · saved copy

Is the population of Tatuí growing?

Between the 2010 and 2022 censuses the population of Tatuí grew by 16,616, from 107,326 (2010 count adjusted to 2022 boundaries) to 123,942, an average of +1.21% a year; the 110th fastest of 320 major Brazilian cities (Brazil: +0.52% a year).

Source: Instituto Brasileiro de Geografia e Estatística (IBGE) · saved copy

How has the population of Tatuí changed since the 2022 census?

IBGE's estimates put Tatuí's population 5,698 above the 2022 census count by July 2026 (+4.6%), against +5.5% for Brazil as a whole; the estimate was 129,130 in 2025 and 128,560 in 2024.

Source: Instituto Brasileiro de Geografia e Estatística (IBGE) · saved copy

How big is Tatuí?

Tatuí covers 523.7 km² and had 236.6 residents per km² at the 2022 census, the 126th least densely populated of 320 major Brazilian cities (Brazil: 23.86 per km²).

Source: Instituto Brasileiro de Geografia e Estatística (IBGE) · saved copy

What share of São Paulo state's population lives in Tatuí?

Tatuí holds 0.3% of the estimated 46,179,008 people in São Paulo state and 0.06% of Brazil's 214,211,951 (2026 estimates).

Source: Instituto Brasileiro de Geografia e Estatística (IBGE) · saved copy

Is Tatuí a metropolis?

IBGE's urban hierarchy (REGIC) ranks Tatuí as a sub-regional centre, level 3B on a scale whose top level is 1A, and Tatuí is part of the Região Metropolitana de Sorocaba.

Source: Instituto Brasileiro de Geografia e Estatística (IBGE) · saved copy

Who runs Tatuí?

In Brazil, cities and towns are run by municipalities: Mayor (prefeito) and council (câmara de vereadores) directly elected for four years; mayors can serve two terms in a row. Primary schools, basic health care, urban planning, local transport, waste; each has its own organic law.

How local power works in Brazil

Cities of a similar size in Brazil

Up a level: all cities in Brazil · Brazil · government and power

Sources

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