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Aruba vs Saint Lucia
Side-by-side comparison of Aruba and Saint Lucia from official statistics: size, economy, people, trade, natural resources, health, infrastructure and military, with world ranks, years and sources.
Saint Lucia
Latin America & Caribbean · nation age 59 years
In short
Saint Lucia has 66% more people than Aruba. Saint Lucia is 3.4 times larger than Aruba by land area. Aruba and Saint Lucia have economies of similar size (GDP at purchasing power parity). Population: Aruba 108,785 and Saint Lucia 180,149 (2025).
GDP per person at purchasing power parity is $51,712 in Aruba and $28,674 in Saint Lucia (2025, international dollars). People in Aruba live on average 3.7 years longer (76.5 vs 72.8 years).
Of 19 indicators reported by both countries, Aruba ranks higher in the world on 15 and Saint Lucia on 4. Aruba is clearly stronger in institutions & safety, infrastructure & digital and economy. Saint Lucia is clearly stronger in environment & energy.
As a nation, Saint Lucia is the older of the two (statehood since 1967, 59 years), compared with Aruba (since 1986).
Where they differ most
The indicators with the biggest gap in world position between Aruba and Saint Lucia.
Arubabetter
6.8%
22nd of 210
Saint Lucia
-0.6%
197th of 210
Secondary enrolmentSociety & health
Arubabetter
124.4%
12th of 173
Saint Lucia
87.9%
110th of 173
CO₂ emissions per personEnvironment & energy
Aruba
5.15
153rd of 203
Saint Luciabetter
1.71
83rd of 203
Government budget balanceEconomy
Arubabetter
4.0%
10th of 192
Saint Lucia
-1.9%
75th of 192
Over time
How the two countries moved against each other, from the yearly data.
Aruba has been ahead of Saint Lucia in the NationsTree Index in every year since 2009.
Aruba has been ahead of Saint Lucia in GDP per person (PPP), GDP (PPP) and life expectancy in every year since 1990.
Saint Lucia has been ahead of Aruba in population in every year since 1990.
Strength by category
Average world percentile of the indicators in each category (0–100, direction taken into account). i
ArubaSaint Lucia All indicators
Latest available value for each country with its year and world rank. Green: the better world position of the two, red: the weaker one.
| Indicator | Aruba | Saint Lucia |
|---|---|---|
| Land & people | ||
| Surface area km² | 180206th/216 · 2024 | 616186th/216 · 2024 |
| Land area km² | 180205th/216 · 2024 | 610185th/216 · 2024 |
| Population people | 108,785191st/217 · 2025 | 180,149183rd/217 · 2025 |
| Population growth % | 0.73%119th/217 · 2025 | 0.23%160th/217 · 2025 |
| Population density people/km² | 600.016th/216 · 2024 | 294.743rd/216 · 2024 |
| Urban population % | 61.7%121st/217 · 2025 | 29.1%197th/217 · 2025 |
| Population aged 0–14 % | 16.5%160th/217 · 2025 | 17.2%151st/217 · 2025 |
| Population aged 65+ % | 17.8%52nd/217 · 2025 | 10.0%100th/217 · 2025 |
| Economy | ||
| GDP USD | $4.17 bn173rd/210 · 2024 | $2.66 bn182nd/210 · 2025 |
| GDP (PPP) intl. USD | $5.58 bn173rd/199 · 2024 | $5.17 bn175th/199 · 2025 |
| Real GDP (PPP, constant 2021 prices) intl. USD 2021 | $4.91 bn173rd/199 · 2024 | $4.41 bn176th/199 · 2025 |
| GDP per person USD | $38,59144th/210 · 2024 | $14,74688th/210 · 2025 |
| GDP per person (PPP) intl. USD | $51,71250th/199 · 2024 | $28,67483rd/199 · 2025 |
| GNI per person (Atlas) USD | $35,20043rd/201 · 2024 | $13,41084th/201 · 2025 |
| GDP growth % | 6.8%22nd/210 · 2024 | -0.6%197th/210 · 2025 |
| Inflation % | 4.3%2019 | 2.0%58th/180 · 2025 |
| Unemployment % | — | 9.5%147th/187 · 2025 |
| Central government debt % of GDP | — | 45.9%2010 |
| General government gross debt % of GDP | 64.8%125th/189 · 2025 | 76.8%143rd/189 · 2025 |
| Government budget balance % of GDP | 4.0%10th/192 · 2025 | -1.9%75th/192 · 2025 |
| Main industries | ||
| Agriculture, forestry, fishing % of GDP | 0.0%194th/197 · 2023 | 1.7%151st/197 · 2025 |
| Industry incl. construction % of GDP | 10.8%180th/200 · 2023 | 10.7%182nd/200 · 2025 |
| Manufacturing % of GDP | 2.4%174th/192 · 2023 | 3.6%166th/192 · 2025 |
| Services % of GDP | 76.3%15th/200 · 2023 | 73.8%19th/200 · 2025 |
| Trade | ||
| Exports of goods & services USD | $3.58 bn142nd/182 · 2024 | — |
| Imports of goods & services USD | $3.26 bn150th/182 · 2024 | — |
| Exports % of GDP | 86.0%14th/183 · 2024 | — |
| Imports % of GDP | 78.2%22nd/183 · 2024 | — |
| Trade openness % of GDP | 164.1%15th/183 · 2024 | — |
| Fuel exports % of merchandise exports | 0.1%138th/170 · 2023 | 3.4%2020 |
| Manufactures exports % of merchandise exports | 21.9%104th/171 · 2023 | 45.9%2020 |
| Food exports % of merchandise exports | 67.3%17th/171 · 2023 | 41.6%2020 |
| Ores & metals exports % of merchandise exports | 6.8%53rd/171 · 2023 | 5.5%2020 |
| High-tech exports % of manufactured exports | 6.9%84th/168 · 2023 | 9.3%69th/168 · 2020 |
| Current account balance % of GDP | 11.6%20th/191 · 2025 | -5.2%141st/191 · 2025 |
| Foreign direct investment, inflows % of GDP | 2.5%84th/196 · 2024 | 7.3%28th/196 · 2025 |
| Natural resources | ||
| Natural resource rents % of GDP | 0.0%181st/209 · 2021 | 0.0%172nd/209 · 2021 |
| Oil rents % of GDP | 0.00%120th/197 · 2021 | 0.00%120th/197 · 2021 |
| Natural gas rents % of GDP | 0.00%100th/197 · 2021 | 0.00%100th/197 · 2021 |
| Coal rents % of GDP | 0.00%68th/195 · 2021 | 0.00%68th/195 · 2021 |
| Mineral rents % of GDP | 0.00%91st/209 · 2021 | 0.00%91st/209 · 2021 |
| Forest rents % of GDP | 0.00%167th/209 · 2021 | 0.01%149th/209 · 2021 |
| Arable land % of land area | 11.1%95th/206 · 2024 | 4.4%140th/206 · 2024 |
| Renewable freshwater per person m³ | — | 1,678109th/183 · 2022 |
| Tourism | ||
| International tourist arrivals arrivals | 2.0 m69th/194 · 2019 | 432,500130th/194 · 2020 |
| Tourism receipts USD | $1.08 bn68th/175 · 2020 | $989.0 m76th/175 · 2018 |
| Tourism receipts % of exports | 74.6%7th/168 · 2020 | 88.8%2nd/168 · 2018 |
| Society & health | ||
| Life expectancy years | 76.592nd/217 · 2024 | 72.8127th/217 · 2024 |
| Under-5 mortality per 1,000 births | — | 17.2111th/196 · 2024 |
| Physicians per 1,000 people | 1.121995 | 4.2325th/174 · 2020 |
| Hospital beds per 1,000 people | — | 1.1112th/145 · 2022 |
| DPT immunization % of children 12–23 months | — | 99%1st/193 · 2024 |
| Completed lower secondary, 25+ % of adults | 88.8%53rd/153 · 2023 | 46.8%2019 |
| Secondary enrolment % gross | 124.4%12th/173 · 2024 | 87.9%110th/173 · 2024 |
| Old-age dependency ratio % of working-age population | 27.0%53rd/217 · 2025 | 13.7%104th/217 · 2025 |
| Health spending % of GDP | — | 4.7%130th/193 · 2023 |
| Adult literacy % | 96.8%2010 | — |
| Tertiary enrolment % gross | 14.1%132nd/150 · 2024 | 15.0%129th/150 · 2023 |
| Human Development Index index 0–1 | — | 0.748103rd/193 · 2023 |
| Income inequality (Gini) index | — | 43.72015 |
| Extreme poverty % of population | — | 0.1%2015 |
| Infrastructure & digital | ||
| Access to electricity % of population | 100.0%1st/215 · 2024 | 100.0%1st/215 · 2024 |
| Internet users % of population | 97.2%2017 | 68.2%127th/186 · 2024 |
| Mobile subscriptions per 100 people | 13157th/210 · 2022 | 99141st/210 · 2022 |
| Fixed broadband per 100 people | 17.594th/208 · 2022 | 13.6103rd/208 · 2022 |
| Air passengers carried passengers | 274,2802018 | — |
| Environment & energy | ||
| CO₂ emissions per person t CO₂e | 5.15153rd/203 · 2024 | 1.7183rd/203 · 2024 |
| Renewable energy % of final energy use | 8.8%153rd/212 · 2022 | 9.7%146th/212 · 2022 |
| Air pollution (PM2.5) µg/m³ | — | 10.448th/200 · 2023 |
| Forest area % of land area | 2.7%188th/214 · 2024 | 53.8%44th/214 · 2024 |
| Energy use per person kg oil eq. | — | 7632007 |
| Institutions & safety | ||
| Government effectiveness score 0–100 | 70.943rd/205 · 2025 | 58.978th/205 · 2025 |
| Control of corruption score 0–100 | 65.643rd/207 · 2025 | 57.871st/207 · 2025 |
| Rule of law score 0–100 | 78.828th/207 · 2025 | 68.067th/207 · 2025 |
| Political stability score 0–100 | 87.818th/207 · 2025 | 85.431st/207 · 2025 |
| Regulatory quality score 0–100 | 72.336th/205 · 2025 | 59.377th/205 · 2025 |
| Voice & accountability score 0–100 | 78.229th/205 · 2025 | 71.256th/205 · 2025 |
| Homicide rate per 100,000 | 1.92014 | 39.0137th/145 · 2023 |
| Military | ||
| Arms exports (SIPRI TIV) TIV | 18.0 m1996 | — |
| Science & innovation | ||
| R&D spending % of GDP | — | 0.27%1999 |
| Patent applications by residents applications | 12002 | 22018 |
| Scientific articles articles | — | 3193rd/197 · 2023 |
Questions and answers
Which has more people, Aruba or Saint Lucia?
Saint Lucia has the larger population: 180,149 (2025) compared with 108,785 for Aruba (2025). Source: World Bank, SP.POP.TOTL.
Which is bigger by area, Aruba or Saint Lucia?
Saint Lucia is larger: 616 km² (2024) compared with 180 km² for Aruba (2024). Source: World Bank, AG.SRF.TOTL.K2.
Which economy is larger, Aruba or Saint Lucia?
Aruba has the larger economy at purchasing power parity: $5.58 bn intl. (2024) compared with $5.17 bn intl. for Saint Lucia (2025). Source: World Bank, NY.GDP.MKTP.PP.CD.
Which is richer per person, Aruba or Saint Lucia?
Aruba has the higher GDP per person (PPP): $51,712 intl. (2024) compared with $28,674 intl. for Saint Lucia (2025). Source: World Bank, NY.GDP.PCAP.PP.CD.
Where do people live longer, in Aruba or Saint Lucia?
Aruba has the higher life expectancy at birth: 76.5 years (2024) compared with 72.8 years for Saint Lucia (2024). Source: World Bank, SP.DYN.LE00.IN.
Barbados
Belize
Cayman Islands
Curaçao
US Virgin IslandsSources
World Bank World Development Indicators and Worldwide Governance Indicators, compiling UN agencies, the IMF, WHO, SIPRI and national statistical offices; every row links to its world ranking with the source series. See Sources & licences and Methodology.
Cite as: NationsTree (2026). Aruba vs Saint Lucia — country comparison. https://nationstree.org/compare/aruba-vs-saint-lucia. Data as of 26 October 2026.