Top 5 most expensive places to live in the world in 2026
Living in some of the world’s biggest cities comes with opportunities, high salaries and access to global business centres.
But it can also come with a huge price tag.
From rent and groceries to restaurants and everyday services, the cost of maintaining a normal lifestyle varies significantly from one city to another.
In 2026, several cities in the United States and Switzerland continue to dominate global cost-of-living comparisons.
According to Numbeo’s 2026 Cost of Living Plus Rent Index, which combines everyday consumer costs with housing expenses, these are five of the world’s most expensive places to live. New York is used as the index’s benchmark with a score of 100.
1. New York City, United States
New York City tops Numbeo’s 2026 Cost of Living Plus Rent Index with a score of 100.
The city is one of the world’s most important financial, media and business centres, but living there can require a substantial income.
Housing is a major contributor to the cost. Numbeo’s rent index also places New York at the benchmark of 100, making accommodation one of the biggest expenses for residents.
Beyond rent, residents face high prices for restaurants, transportation and everyday services.
New York’s position also illustrates why rankings of expensive cities can differ depending on what is measured. A ranking based only on consumer goods can produce a different result from one that includes rent.
For anyone looking to understand New York’s costs before moving, Numbeo provides a breakdown of housing, groceries, restaurants, transportation and other expenses on its New York cost-of-living page.
2. Zurich, Switzerland
Zurich ranks second in Numbeo’s 2026 Cost of Living Plus Rent Index, with a score of 97.1.
The Swiss financial centre is particularly expensive when it comes to everyday goods and services.
Numbeo gives Zurich a 2026 Cost of Living Index of 118.5, meaning its measured consumer prices are substantially above the New York benchmark. Its grocery index stands at 115.4, while its restaurant price index is 121.0.
Housing adds considerably to the overall expense, with Zurich recording a rent index of 70.6.
Despite those costs, the city also has high local purchasing power. Numbeo’s 2026 data puts Zurich’s local purchasing power index at 164.4.
This means the headline cost of living does not tell the entire story: residents’ earning power is also an important part of understanding affordability.
3. Geneva, Switzerland
Geneva is another Swiss city near the top of the global list.
It records a Cost of Living Plus Rent Index of 93.6 in Numbeo’s 2026 ranking, placing it third behind New York and Zurich.
The city is known for its international organisations, financial sector and proximity to the French border.
But living costs are high.
Geneva’s 2026 Cost of Living Index is 116.5, while its restaurant price index is 121.8 and grocery index is 114.3. Its rent index is 65.1.
For prospective residents, that combination means that both everyday spending and accommodation need to be considered when calculating a budget.
Numbeo’s Geneva cost-of-living data provides a more detailed breakdown of prices in the city.
4. San Francisco, United States
San Francisco ranks fourth on Numbeo’s 2026 Cost of Living Plus Rent Index, with a score of 90.0.
The California city is particularly expensive when housing is included.
Its 2026 rent index is 80.5, compared with New York’s benchmark of 100, while its overall Cost of Living Index is 97.6.
San Francisco’s high costs are closely associated with its housing market and its position as a major technology and business centre.
The city also has relatively high prices for groceries, restaurants and other services.
Anyone considering relocating to the city can compare current prices for accommodation, food, transport and utilities through Numbeo’s San Francisco cost-of-living data.
5. Lausanne, Switzerland
Lausanne completes the top five.
The Swiss city records a Cost of Living Plus Rent Index of 86.3 in Numbeo’s 2026 data.
Its overall Cost of Living Index is 111.5, while its rent index stands at 55.0.
Lausanne’s grocery index is 108.9 and its restaurant price index is 116.2, showing that the city’s high costs extend beyond housing.
Like Zurich and Geneva, Lausanne benefits from Switzerland’s high-income economy but also carries the country’s relatively high prices for goods and services.
What makes these places so expensive?
The five cities do not have identical cost structures.
In New York and San Francisco, housing is a particularly important factor. Zurich and Geneva combine expensive accommodation with high prices for everyday goods and services, while Lausanne’s high consumer costs also contribute to its position near the top of the ranking.
It is also important to note that there is no single universal list of the world’s most expensive cities.
Different organisations use different measurements.
For example, Numbeo’s 2026 Cost of Living Index, which excludes rent from the headline measure, puts Zurich, Geneva, Basel, Lausanne and Lugano at the top.
A separate high-end living index from Julius Baer, which focuses on the cost of maintaining a luxury lifestyle for high-net-worth individuals, has Singapore at the top in 2026, followed by Zurich, Monaco, Hong Kong and London.
That difference matters.
A city can be extremely expensive for an ordinary resident because of rent and groceries, while another can be particularly expensive for wealthy residents because of luxury property, business-class travel, hotels, fine dining and other premium services.
For this list, the ranking is based specifically on Numbeo’s 2026 Cost of Living Plus Rent Index, making the five cities comparable on everyday living and housing costs.
For people considering a move abroad, the lesson is simple: looking only at a city’s reputation or average salary is not enough. Rent, food, transportation and everyday services can dramatically change how much it costs to live there.