Castilho Population 2026
Castilho has a population of 19,977, making it the #1750 biggest city in 🇧🇷 Brazil, located in São Paulo. It is about 621× smaller than São Paulo, the country's biggest city.
Population (city proper)
19,977
Rank in Brazil
#1750
Coordinates
20.87°S, 51.49°W
~382 m elevation · America/Sao_Paulo
Distance to capital (Brasília)
679 km
422 miles, straight line
Other big cities in São Paulo
| City | Population | Rank in Brazil |
|---|---|---|
| São Paulo | 12,400,232 | #1 |
| Guarulhos | 1,169,577 | #13 |
| Campinas | 1,031,554 | #15 |
| São Bernardo do Campo | 743,372 | #23 |
| São José dos Campos | 729,737 | #24 |
| Osasco | 728,615 | #25 |
| Ribeirão Preto | 711,825 | #26 |
| Sorocaba | 687,357 | #27 |
Cities near Castilho
- Andradina61,473 people · ~12 km away
- Três Lagoas78,712 people · ~24 km away
- Pereira Barreto24,095 people · ~47 km away
- Mirandópolis27,983 people · ~49 km away
- Ilha Solteira25,549 people · ~51 km away
- Tupi Paulista15,854 people · ~57 km away
FAQ
What is the population of Castilho?
Castilho has a population of 19,977 (city proper, latest official figure via GeoNames), making it the #1750 biggest city in Brazil.
What region is Castilho in?
Castilho is located in São Paulo, Brazil.
Is Castilho the capital of Brazil?
No, the capital of Brazil is Brasília, about 679 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.