Riacho Frio, Piauí
Riacho Frio: human settlement in Brazil
About
Quick Facts about Riacho Frio
| Population | 4,309 |
| Country | Brazil |
| State | Piauí (Brazil) |
| Phone Area Codes | 89 |
| Area | 2221.95 km2 |
| Latitude & Longitude | -9.8366,-44.6790 |
| Altitude | 1,273 feet / 388, 400 meters |
| Time Zone | America/Araguaina |
| Local time | 09:11:37 (18th April 2026) |
Geography
Riacho Frio is located at 9°50'12"S 44°40'44"W (-9.8366000, -44.6789900). It has 2 neighbors: Curimata and Corrente.
Riacho Frio map
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Demographics
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 4,241 | - | census |
| 2020 | 4,309 | 1.58% | estimation process |