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Rosário, Maranhão

Brazil · Comprehensive city data and intelligence

62
Overall Score

Rosário, located in the state of Maranhão, Brazil, is a municipality with a rich history, dating back to its founding on April 6, 1915. It is recognized as one of the older municipalities in the state and is strategically situated in the Northern Maranhão region, also being part of the Greater São Luís metropolitan area. The city is known for its production of utilitarian and ornamental ceramics, a craft that contributes to its cultural identity and local economy. Many are drawn to Rosário for its proximity to natural attractions like the Lençóis Maranhenses National Park, accessible via a well-connected highway system, and its position along the Itapecuru River, which flows into the Arraial Bay.

About Maranhão

Maranhão, a state in northern Brazil, is characterized by its heavily wooded, low-lying terrain and a long Atlantic coastline, with its capital, São Luís, situated on an island in a delta region. The economy is primarily driven by farming and cattle raising, with significant exports of palm oils and rice, alongside industries like food processing, steel manufacturing, and aluminum smelting concentrated in São Luís. The climate is hot and humid year-round, with a wet and a relatively dry season, and while specific cost of living data for the entire state is limited, São Luís is considered to have a lower cost of living compared to larger Brazilian cities, offering a lifestyle rich in Afro-Brazilian, Indigenous, and European cultural influences.

39,759
Population
62.0
Quality Score
How this 62/100 was calculated five components, with every reading behind them
Component Readings used Points Weight Contributes
Safety Safety score: 72 / 100 72.0 30% 21.6
Affordability No usable reading — dataset average used 75.1 25% 18.8
Economy & jobs Median household income: no usable reading Income needed to live here: no usable reading Unemployment rate: 6.8% 40.0 20% 8.0
Growth Population growth rate: 0.83% Job growth rate: no usable reading 45.8 15% 6.9
Business climate assessment Business climate assessment: 68 / 100 68.0 10% 6.8
Overall score 62.0

Provenance. These figures were produced by the research pass recorded as Tier 1 (fast) (q=52, partial — below threshold), last refreshed 9 September 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.

Businesses in Rosário

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Quality Scores

Business
68
Livability
74
Affordability
65
Growth
70

Cost of Living

The cost of living in Rosário, Maranhão, is generally considered lower than in many major Brazilian cities, aligning with the national trend where living costs are significantly more affordable than in the United States. While specific data for Rosário is scarce, national averages suggest that a single person might spend around $563 per month excluding rent, and a family of four could expect costs of approximately $2,055 per month, also excluding rent [40]. This affordability is a significant draw for residents and potential newcomers.

Climate

🌡️
Avg Temp
☀️
Summer High
❄️
Winter Low
🌧️
"
Annual Rain
💧
%
Humidity
🌤️
Sunny Days

Pros & Cons

Advantages
Recent investment in healthcare infrastructure with the renovation of the Municipal Hospital in July 2024 [12].
Strategic location with access to major highways connecting to São Luís and tourist destinations like Lençóis Maranhenses [6].
Affordable cost of living compared to national and international averages [40].
Recognized for public security with a 3rd place state-level ranking in 2024 [8].
Rich cultural heritage, including traditional ceramic production.
Drawbacks
Limited detailed data available on specific metrics like average rent, average salary, and walkability scores for Rosário.
The economy relies on a significant informal sector, with only 4,000 formal jobs reported [5].
Public transportation on the São Luís-Teresina railway has been discontinued for passengers since 1991 [6].
While recognized for public security at the state level, specific local crime data is not readily available.
Economic diversity is noted as average, with room for new business development [5].

Questions about Rosário

What people ask about living in and moving to Rosário, Maranhão.

Gathering the most common questions about Rosário…

Frequently Asked Questions

The consumer market basket tracks everyday necessities, including staple grocery items (such as milk, bread, eggs, and produce), residential energy bills (electricity, gas, and water), public and private transit costs, routine outpatient medical care, and standard consumer goods and services to ensure a representative monthly budget.

Even in close geographic proximity, local tax jurisdictions, municipal utility rates, zoning laws, and micro-housing markets can create wide cost discrepancies. For example, a city with strict land-use regulations or higher local sales taxes will typically exhibit elevated housing and consumer goods costs compared to an adjacent county with looser zoning and lower tax burdens.

Even in close geographic proximity, local tax jurisdictions, municipal utility rates, zoning laws, and micro-housing markets can create wide cost discrepancies. For example, a city with strict land-use regulations or higher local sales taxes will typically exhibit elevated housing and consumer goods costs compared to an adjacent county with looser zoning and lower tax burdens.

Local tax climates significantly shift a city's affordability score by directly affecting disposable income. Urblytica factors in state income tax brackets, local municipal property tax millage rates, and combined sales taxes to measure the true tax drag on median household earnings.

Core economic indexes and consumer price metrics undergo a comprehensive quarterly recalibration. This update cycle integrates the latest Consumer Price Index (CPI) releases, municipal utility rate adjustments, and regional housing data feeds to ensure all index comparisons reflect current economic conditions.

Housing is weighted as the single largest component in Urblytica's cost-of-living algorithm, typically accounting for roughly 30% to 35% of the composite score. It incorporates both median monthly gross rent and median single-family home purchase prices relative to local median income levels.

Normalization involves adjusting raw economic inputs against localized purchasing power parities (PPPs) and population-weighted density scales. This ensures fair, apples-to-apples comparisons between dense metropolitan hubs and smaller suburban or rural towns.

Utility indexing applies a rolling annual average that captures seasonal climate variations, such as increased summer air conditioning loads in southern climates or heavier winter heating demands in northern regions, providing a realistic year-round average utility expense.

Remote workers leverage the index to calculate real purchasing power parity when moving from a high-cost-of-living area to a lower-cost region. By comparing index differentials against their fixed salary, users can determine if their net savings and lifestyle quality will improve post-relocation.

While the raw Cost of Living Index measures pure expense levels, it is frequently paired with Urblytica’s local wage index and median household income benchmarks. This combined view highlights whether local salaries keep pace with local consumer goods and housing expenses.

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