Oeiras, Piauí
Oeiras: municipality and town of Portugal
About
County Snapshot
Oeiras at a glance
Oeiras currently has 1 quality-checked populated place pages linked on MapSof, making it easier to jump from the county overview into local city pages.
Mapped populated places
1
These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.
Piauí counties
221
Open related pagesLargest city
OeirasPopulation 21,071
Top linked places
Quick Facts about Oeiras
| Country | Portugal |
| State | Piauí (Brazil) |
| Postal code | 2784 |
| Phone Area Codes | 214 |
| Area | 45.88 km2 |
| Latitude & Longitude | -6.9069,-42.1753 |
| Patron saint | Virgin Mary |
| Time Zone | UTC±00:00 |
| Local time | 13:11:07 (23rd April 2026) |
Geography
Oeiras is located at 6°54'25"S 42°10'31"W (-6.9068600, -42.1752900).
Oeiras map
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Official website of Oeiras
Official Website- Benguela
- Inhambane
- Mindelo
- Pombal
- Praia
- Príncipe
- Quinhámel
- Saint-Étienne (1996 )
- Sal
- San Jose
- São Vicente
- Vila Real
- Barcarena
- Porto Salvo
- Carnaxide e Queijas
- Oeiras e São Julião da Barra, Paço de Arcos e Caxias
- Algés, Linda-a-Velha e Cruz Quebrada-Dafundo