State IntegrityReceipts, not verdicts

Barretos: population and official figures

Population (IBGE estimate, 1 July)
127,276
2026
Population, 2022 census
122,485
2022
Area (km²)
1,566.2
2022
People per km² (2022 census)
78.2
2022

In depth

What is the population of Barretos?

IBGE, Brazil's national statistics institute, estimated the population of Barretos at 127,276 on 1 July 2026, the 255th largest of Brazil's 5,570 municipalities, the 66th largest of the 645 municipalities in São Paulo state. The 2022 census counted 122,485 residents.

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

Is the population of Barretos growing?

Between the 2010 and 2022 censuses the population of Barretos grew by 10,384, from 112,101 (2010 count adjusted to 2022 boundaries) to 122,485, an average of +0.74% a year; the 140th slowest 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 Barretos changed since the 2022 census?

IBGE's estimates put Barretos' population 4,791 above the 2022 census count by July 2026 (+3.9%), against +5.5% for Brazil as a whole; the estimate was 126,957 in 2025 and 126,600 in 2024.

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

How big is Barretos?

Barretos covers 1,566.2 km² and had 78.2 residents per km² at the 2022 census, the 56th 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 Barretos?

Barretos 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 Barretos a metropolis?

IBGE's urban hierarchy (REGIC) ranks Barretos as a regional capital, level 2C on a scale whose top level is 1A; it is not part of an officially defined metropolitan region.

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

Who runs Barretos?

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

Each saved copy is the file exactly as downloaded, kept so the figures can be checked even if the source changes. Report an error.