City Profile
Parnaíba, Piauí
Brazil · Comprehensive city data and intelligence
Parnaíba is the second-largest city in the state of Piauí, Brazil, renowned as the primary gateway to the breathtaking Delta do Parnaíba. Founded in 1844, the city combines a rich historical colonial architecture with a vibrant commercial economy that serves northern Piauí and neighboring states. People are drawn to Parnaíba for its unique blend of coastal proximity, rich biodiversity, and a relaxed, culturally vibrant northeastern lifestyle.
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.
How this 68/100 was calculated five components, with every reading behind them
| Component | Readings used | Points | Weight | Contributes |
|---|---|---|---|---|
| Safety | Safety score: 65 / 100 | 65.0 | 30% | 19.5 |
| Affordability | Cost of living index (100 = national baseline): 45.0 | 100.0 | 25% | 25.0 |
| Economy & jobs | Median household income: $7,500 Income needed to live here: $5,000 Unemployment rate: 8.5% | 53.1 | 20% | 10.6 |
| Growth | Population growth rate: 0.8% Job growth rate: 1.5% | 47.5 | 15% | 7.1 |
| Business climate assessment | Business climate assessment: 60 / 100 | 60.0 | 10% | 6.0 |
| Overall score | 68.3 | |||
Provenance.
These figures were produced by the research pass recorded as
Tier 3 (deep think) (q=54, partial — below threshold), last refreshed
16 October 2026.
They are researched estimates drawn from public sources, not a licensed data feed.
Each component is scored against fixed published endpoints, so this number is comparable with any other city and does not move as the dataset grows. Scoring framework 2026.10 — full methodology, weights and accepted ranges.
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Cost of Living
The cost of living in Parnaíba is significantly lower than both the Brazilian national average and major global standards, making it an economical choice for residents. Everyday expenses such as local produce, public transportation, and neighborhood services are quite budget-friendly. While imported goods and specialized services can command standard Brazilian prices, local housing and dining remain remarkably affordable.
Income
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Parnaíba's economy is primarily driven by commerce, public administration, education, and a rapidly expanding tourism sector tied to the Rota das Emoções. Major employers include municipal and state government agencies, regional retail chains, and hospitality ventures surrounding the river delta. The remote work scene is emerging slowly, supported by improving fiber-optic internet infrastructure throughout the urban center.
The average salary in Parnaíba is $6,000 per year. You would need approximately $5,000 to live comfortably.
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Getting around Parnaíba relies heavily on local bus networks, taxis, rideshare services, and personal motorcycles or cars. The city's relatively compact core makes walking and cycling viable options for daily errands, especially in cooler morning hours. Traffic congestion is generally low compared to state capitals, allowing for short and manageable daily commutes.
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