Demographics in Oeiras
Detailed demographics data — sourced from authoritative datasets and normalized for direct comparison.
Demographics in Oeiras, Piauí
Oeiras has a population of approximately 37,000 residents, characterized by a mix of long-standing local families and newcomers drawn by public sector and educational opportunities. The community features a moderate median age, with active multigenerational households anchoring the social fabric. Educational attainment is gradually rising with the expansion of local schooling and technical training initiatives.
Population & Demographics
About Oeiras, Piauí
Oeiras is the oldest municipality in the state of Piauí, Brazil, founded in 1717 and serving as its first capital until 1852. Steeped in colonial history, the city features well-preserved Baroque architecture, historic churches, and cultural landmarks that reflect its rich heritage in Brazil's northeastern interior. Today, it functions as a vital regional hub for commerce, education, and public administration, attracting residents with its blend of historical charm and growing municipal services.
About Piauí
Piauí, located in Brazil's Northeast Region, is characterized by diverse landscapes, from a short Atlantic coastline to inland plateaus and dry shrublands. The state's economy, while one of the poorest in Brazil, is growing, with major industries including agribusiness, alternative energy, and healthcare, alongside traditional livestock raising and the production of essential oils, soybeans, and cotton. The climate is generally hot, with variations between humid lowlands and drier uplands. Living costs in cities like the capital, Teresina, are relatively low, with the average cost of living being around $592 per month, and the lifestyle is often described as warm and culturally rich, with a focus on music, dance, and local festivals.
