What is the population of São João do Piauí?

The population of São João do Piauí is 20,662.

Where is São João do Piauí located?

São João do Piauí is located at latitude -8.2757500 and longitude -42.3400500. It is in Brazil.

What is the area of São João do Piauí?

The area of São João do Piauí is 1532.432 km².

What time zone is São João do Piauí in?

São João do Piauí is in the America/Araguaina time zone.

How has the population of São João do Piauí changed?

The population of São João do Piauí has increased from 19,548 (2010) to 20,662 (2020), a change of 5.7%.

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Sao Joao Do Piaui (São João do Piauí), Piauí

Sao Joao Do Piaui: human settlement in Brazil

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São João do Piauí at a glance

São João do Piauí currently has 1 quality-checked populated place pages linked on MapSof, making it easier to jump from the county overview into local city pages.

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Piauí counties

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Largest city

São João do Piauí

Population 12,688

Quick Facts about São João do Piauí

Population	20,662
Country	Brazil
State	Piauí (Brazil)
Postal code	64760-000
Phone Area Codes	89
Area	1532.43 km²
Latitude & Longitude	-8.2758,-42.3401
Altitude	728 feet / 222, 254 meters
Time Zone	America/Araguaina
Local time	09:10:12 (18th April 2026)

Geography

São João do Piauí is located at 8°16'33"S 42°20'24"W (-8.2757500, -42.3400500).

Sao Joao Do Piaui map

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Demographics

Year	Population	% Change	Method
2010	19,548	-	census
2020	20,662	5.39%	estimation process

Other places with the same name (1)

São João do Piauí, Piauí with a population of 12,688 people.