Basel vs Zürich for couples
Basel and Zürich are both in Switzerland, about 76 km apart. Every figure below comes from the data behind our city pages: an estimated monthly cost for a couple, tax tier, annual climate, safety, healthcare, internet speed, language and residency rules.
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Side by side
Source: the datasets behind our city pages. Cost is our model estimate (a country-level cost index scaled for city size); tax tiers are assigned by hand from each country's top marginal income tax rate and overall tax reputation; temperature from the Open-Meteo archive (2019 to 2023 averages); rainfall from TerraClimate (1991 to 2020 normals); safety and healthcare are our own country-level estimates; internet from the Ookla Speedtest Global Index; English from the EF English Proficiency Index; residency from our hand-reviewed residency dataset (not legal advice); short-stay entry from the passport-index dataset.
Factor by factor
Cost of living
Close on cost: we estimate about €4,629 a month for a couple living centrally in Basel and €4,815 in Zürich.
Taxes
Same country, same tax: Switzerland is in our low to medium tax tier.
Climate
Basel is 1°C warmer on average over the year: 12°C against 11°C in Zürich. Basel is drier, with about 745 mm of rain a year against 1,083 mm in Zürich (31% less).
Safety
Our safety score is country-level, so both cities get the same 78 out of 100.
Healthcare
Our healthcare score is country-level, so both cities get the same 75 out of 100.
Internet
Our broadband figure is country-level: about 230 Mbps median fixed download in both.
Language
Main languages in both: German, French, Italian. English proficiency is rated the same in both: good English.
Residency and visas
Same country, same rules: long-term residency in Switzerland is rated possible, with conditions, with a self-funded route from about $2,178 a month in income.
Which one fits a couple
As two cities in Switzerland, Basel and Zürich share every country-level figure, and no factor we score puts either clearly ahead. What sets them apart: Basel is 1°C warmer on average (12°C against 11°C); Zürich is wetter, with 1,083 mm of rain a year against 745 mm; Zürich is a mid-sized city (250,000 to 1 million people) and Basel a smaller one (under 250,000 people). They are 76 km apart.
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