Living in Nuku‘alofa, Tonga

Nuku‘alofa is a smaller coastal city in Tongatapu, Tonga (under 250,000 people in the city proper). It has a warm climate, averaging 24°C over the year with about 2,046 mm of rain. We estimate a couple needs about €3,005 a month to live centrally. For foreigners, long-term residency in Tonga is possible, with conditions, with a self-funded route from about $346 a month in income.

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Est. cost
€3,005
a month for a couple
Climate
24°C
2,046 mm rain a year
Size
Smaller
under 250,000 people
Safety
70/100
country-level
Residency
Possible, with conditions
for most foreigners

Limited data for Tonga. Figures for safety, healthcare, cost of living and political stability in Tonga are country-level estimates from World Bank indicators, each named with its year. We have no tax, English, social openness or internet speed figures for Tonga, so the quiz scores those factors conservatively and this page leaves them out.

What stands out about Nuku‘alofa

  • Self-funded residency from about $346 a month in income
  • Wet: about 2,046 mm of rain a year
  • On or near the sea

Residency and visas

Possible, with conditions. The realistic self-funded route is the Assured Income (retirement) visa for those with overseas pension or fund income, renewable every two years and leading to permanent residency after five years; ordinary residency visas otherwise hinge on Tongan ancestry or marriage, and there is no active investor route.

The cheapest self-funded routes we track for Tonga:

  • Income: about $346 a month (Tonga Assured Income (retirement) visa, TOP 10,000/year (no work, study or business permitted); converted at 1 TOP = 0.4153 USD (June 2026); as of June 2026)

For short visits, 32 of 198 passports can enter visa-free, 37 can get an e-visa or visa on arrival and 129 need a visa in advance.

Source: OurNextCity residency dataset, hand-reviewed approximations researched against published immigration rules, figures as of June 2026. Not legal advice: check the official source before you apply. Short-stay entry from the passport-index dataset (ilyankou, MIT).

Climate

Nuku‘alofa averages 24°C across the year with about 2,046 mm of rain, which makes it warm and very wet. It is warmer than 70% of the 1225 cities we track, and it sits on the coast.

Source: Temperature from the Open-Meteo historical weather archive, daily means for 2019 to 2023; rainfall from TerraClimate (University of Idaho) 1991 to 2020 normals. Annual averages; monthly breakdowns are not in our dataset yet.

Healthcare

Tonga scores 57 out of 100 for healthcare, stronger than 24% of the cities we compare.

Source: Country-level estimate, the same for every city in Tonga: life expectancy at birth (SP.DYN.LE00.IN, 2024) and current health spending per person in US dollars (SH.XPD.CHEX.PC.CD, 2023), calibrated to the 0 to 100 scale of our reference tables. Source: The World Bank (World Development Indicators, Worldwide Governance Indicators), CC BY 4.0.

Cost of living

We estimate a couple needs about €3,005 a month to live centrally in Nuku‘alofa, 10% above the €2,729 median across the 900 cities we compare. That makes it more affordable than 33% of them.

Source: OurNextCity model from the price level of GDP relative to the United States, from GDP per person in US dollars and at purchasing power parity (NY.GDP.PCAP.CD/NY.GDP.PCAP.PP.CD, 2025), calibrated to our country-level cost index (New York = 100) and scaled up for larger cities. An estimate for comparing cities, not a budget. Source: The World Bank (World Development Indicators, Worldwide Governance Indicators), CC BY 4.0.

Safety and stability

Tonga scores 70 out of 100 on safety, safer than 63% of the cities we compare. Its estimated democracy score is 7.6 out of 10.

Source: Country-level estimate, the same for every city in Tonga: Worldwide Governance Indicators Political Stability and Absence of Violence estimate (GOV_WGI_PV.EST, 2025) and life expectancy at birth (SP.DYN.LE00.IN, 2024), calibrated to the 0 to 100 scale of our reference tables (higher is safer). Stability: Worldwide Governance Indicators Voice and Accountability estimate (GOV_WGI_VA.EST, 2025), calibrated to the EIU Democracy Index scale. Source: The World Bank (World Development Indicators, Worldwide Governance Indicators), CC BY 4.0.

Questions couples ask about Nuku‘alofa

Is Nuku‘alofa a good place to live for couples?

It depends on what the two of you weigh most. It is weaker on healthcare. Our figures for Tonga are partial: no tax, English, social openness or internet speed data, and country-level World Bank estimates for the rest. Expect a warm, very wet climate (24°C average). OurNextCity has each partner answer 12 questions privately, then ranks Nuku‘alofa and 914 other cities for both of you at once.

How much does it cost a couple to live in Nuku‘alofa?

We estimate about €3,005 a month for a couple living centrally, 10% above the €2,729 median across the cities we compare. It is a model estimate from the World Bank price level of GDP for Tonga, calibrated to our country-level cost index adjusted for city size, so use it to compare cities rather than to set a budget.

Can foreigners live in Tonga long term?

Our assessment: possible, with conditions. The realistic self-funded route is the Assured Income (retirement) visa for those with overseas pension or fund income, renewable every two years and leading to permanent residency after five years; ordinary residency visas otherwise hinge on Tongan ancestry or marriage, and there is no active investor route. The cheapest self-funded routes we track: income, about $346 a month (as of 2026-06).

What is the weather like in Nuku‘alofa?

Nuku‘alofa averages 24°C across the year with about 2,046 mm of rain, which makes it warm and very wet. It is warmer than 70% of the cities we track.

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