SenegalBenin
Senegal has a population of 18.6M, compared to Benin's 13.2M. Senegal is 1.4 times more populous than Benin. Economically, Senegal ($32.8B) has a GDP 1.5 times larger than Benin's ($21.5B). Senegal covers 196,722 km², 1.7 times larger than Benin's 112,622 km². Life expectancy in Senegal stands at 68.7 years, 7.9 years higher than Benin's 60.8 years.
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Metric
SenegalBenin| Population | 18.6M | 13.2M |
| Area | 196,722 km² | 112,622 km² |
| GDP | $32.8B | $21.5B |
| GDP Per Capita | $1,773.218 | $1,485.38 |
| Life Expectancy | 68.7 yrs | 60.8 yrs |
| Infant Mortality | 30.2 | 46.4 |
| Literacy Rate | — | — |
| Unemployment | 2.7% | 1.6% |
| Capital | Dakar | Porto-Novo |
| Region | Africa | Africa |
| Languages | French | French |
| Currencies | XOF (Fr) | XOF (Fr) |
Last updated: March 2026
All data sourced from World Bank Open Data (2025) and REST Countries API. Economic data may reflect most recent available year.
Population Comparison
Senegal is 1.4 times more populous than Benin, with 18.6M residents compared to 13.2M. Senegal is a nation of 18.6M people, while Benin is a nation of 13.2M people. In terms of population density, Senegal averages 95 people per km² (moderate), while Benin averages 117 people per km² (moderate). Senegal has grown at 2.80% annually over the past decade. Population growth data is not available for Benin.
Economy Comparison
Senegal is classified as a lower-middle-income economy, while Benin is classified as a lower-middle-income economy. The Senegal economy ($32.8B) is 1.5 times larger than Benin's ($21.5B). Senegal's GDP per capita of $1,773.218 is 19% below the regional average of 2,200 for Africa. Benin's GDP per capita of $1,485.38 is 32% below the regional average of 2,200 for Africa. On a per-capita basis, residents of Senegal are on average 1.2 times wealthier than those in Benin.
Health & Quality of Life
Life expectancy in Senegal is 68.7 years, compared to 60.8 years in Benin, a gap of 7.9 years. Senegal (68.7 years) is 3.3 years below the global average of 72 years, while Benin (60.8 years) is 11.2 years below the global average of 72 years. At 46.4 deaths per 1,000 live births, Benin's infant mortality is 54% higher than Senegal's 30.2.
Geographic Comparison
Senegal (196,722 km²) is 1.7 times larger by land area than Benin (112,622 km²). Senegal shares borders with 5 countries, while Benin borders 4 countries. Senegal spans 1 timezone, compared to Benin's 1 timezone. Both Senegal and Benin are located in Africa. Both countries fall within the Africa region, though they occupy different subregions: Western Africa and Western Africa.
Key Differences
The most significant difference between Senegal and Benin is in land area: Senegal's 196,722 km² compared to Benin's 112,622 km² represents a 43% gap. The most significant difference between Senegal and Benin is in infant mortality: Senegal's 30.2 per 1,000 compared to Benin's 46.4 per 1,000 represents a 35% gap. The most significant difference between Senegal and Benin is in GDP: Senegal's $32.8B compared to Benin's $21.5B represents a 35% gap. These disparities reflect the broader structural differences between Senegal's lower-middle-income economy and Benin's lower-middle-income economy.
At a Glance: What the Numbers Mean
Living Standards
Senegal has a GDP per capita of $1,773.218, which is 1.2x that of Benin ($1,485.38). This gap reflects differences in economic development, industrial structure, and workforce productivity. In practical terms, average purchasing power in Senegal is significantly higher, though cost of living differences partially offset the raw income gap.
Population Density
Benin is 1.2x more densely populated than Senegal (117 vs 95 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. Senegal's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of Senegal live an average of 7.9 years longer than those of Benin (68.7 vs 60.8 years). This gap reflects differences in healthcare access, nutrition, public health infrastructure, and environmental factors. This is a substantial gap that suggests significant differences in healthcare systems and overall living conditions.
Economic Momentum
Benin's economy grew at 7.5% compared to Senegal's 6.1%. Benin's high growth rate suggests a rapidly developing economy with expanding opportunities.
Travel Comparison
Senegal vs Benin for Families
For family travel, Senegal generally edges ahead due to lower infant mortality (30.2 vs 46.4 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Benin offers its own advantages, including a more compact geography that is easier to navigate with children. Both countries have family-friendly attractions, though Senegal's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
Senegal vs Benin for Budget Travelers
Benin is typically the more budget-friendly destination, with a GDP per capita of $1,485.38 translating to lower prices for accommodation, food, and local transport. Budget travelers in Benin can expect to spend significantly less per day than in Senegal. However, Senegal may offer better value in specific categories such as intercity transport or package deals. Shoulder season travel in either country helps reduce costs further.
Senegal vs Benin for Retirees
Senegal's life expectancy of 68.7 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Benin may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access, climate preferences, and proximity to international airports. Both countries have established expat communities, though the specific visa options and healthcare quality vary by region within each country.
Senegal vs Benin Cost of Living
Senegal's GDP per capita is 1.2x that of Benin, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Senegal, while Benin offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by city within each country. Major urban centers in Benin can approach or exceed average costs in Senegal's smaller cities.
Senegal vs Benin for Digital Nomads
For digital nomads choosing between Senegal and Benin, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Senegal spans 1 timezone while Benin covers 1. Benin's lower cost of living makes it attractive for stretching remote income. Both countries have growing digital nomad communities, though specific visa requirements for remote workers differ and should be verified before committing to a longer stay.
Frequently Asked Questions
Which is bigger, Senegal or Benin by population?
Senegal is larger by population, with 18.6M residents compared to Benin's 13.2M. Senegal is 1.4 times more populous than Benin.
Which country has a higher GDP, Senegal or Benin?
Senegal has the higher GDP at $32.8B, compared to Benin's $21.5B. Senegal's economy is 1.5 times larger.
How does life expectancy compare between Senegal and Benin?
Senegal has a higher life expectancy at 68.7 years, compared to Benin's 60.8 years. The gap between the two countries is 7.9 years. Senegal's life expectancy is 3.3 years below the global average of 72 years, while Benin's is 11.2 years below the global average of 72 years.
Which country is larger by area, Senegal or Benin?
Senegal is larger by land area, covering 196,722 km² compared to Benin's 112,622 km². Senegal is 1.7 times larger than Benin.
What languages are spoken in Senegal and Benin?
Senegal recognizes the following official language: French. Benin recognizes: French. Both countries share at least one common language.
Which country has lower inflation, Senegal or Benin?
Senegal has lower inflation at 0.8%, compared to Benin's 1.2%. Senegal's inflation is within the 2-3% range considered stable by most central banks, while Benin's rate is within the 2-3% range considered stable by most central banks.
Is Senegal or Benin better for a family holiday?
For family travel, Senegal generally edges ahead due to lower infant mortality (30.2 vs 46.4 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Benin offers its own advantages, including a more compact geography that is easier to navigate with children. Both countrie...
Is Senegal or Benin cheaper to visit?
Benin is typically the more budget-friendly destination, with a GDP per capita of $1,485.38 translating to lower prices for accommodation, food, and local transport. Budget travelers in Benin can expect to spend significantly less per day than in Senegal. However, Senegal may offer better value in s...
Is Senegal or Benin better for retirement?
Senegal's life expectancy of 68.7 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Benin may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access, climate...
Is Senegal or Benin more expensive to live in?
Senegal's GDP per capita is 1.2x that of Benin, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Senegal, while Benin offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by ...
Is Senegal or Benin better for digital nomads?
For digital nomads choosing between Senegal and Benin, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Senegal spans 1 timezone while Benin covers 1. Benin's lower cost of living makes it attractive for stretching remote income. Bo...