Data Scientist Salary: Dublin vs London (2026)
Dublin pays more — a mid-level Data Scientist earns €97,500 in Dublin versus £82,000 in London, a 19% gap. (Note: currencies differ — see methodology below for context.)
Estimates based on public benchmarks and modelled data. How we calculate →
Verdict
Dublin wins on gross compensation — 19% ahead at mid-level (€97,500 in Dublin vs £82,000 in London). The gap is meaningful but typically narrows after housing and tax differences.
Dublin
Higher payLondon
Side-by-side: Data Scientist bands by seniority
| Seniority | Dublin | London | Gap |
|---|---|---|---|
| Junior (0–2 yrs) | €71,000 | £62,000 | 15% |
| Mid-level (3–6 yrs) | €97,500 | £82,000 | 19% |
| Senior (7+ yrs) | €127,000 | £110,000 | 15% |
Gross annual base salary, 2026. Bonuses and equity not included. Cross-currency comparisons are directional only.
About Dublin
Dublin's role as the EMEA headquarters for many US tech companies has pushed salaries well above the European average for most professional roles.
About London
London is one of Europe's highest-paying markets, driven by a high density of US-headquartered companies, financial institutions, and a competitive talent pool.
Cost of living: does it close the gap?
Gross salary is only one side of the ledger. Housing typically eats 30–45% of after-tax income in major European cities, with London, Zurich, and Amsterdam at the top end. The 19% gross gap between Dublin and London usually narrows by 30–50% once you adjust for housing and tax — but rarely flips entirely. The higher-paying city almost always wins on absolute take-home, while the lower-paying city often wins on savings rate as a percentage of income.
For a tighter answer, use our partner tools: SpendVerdict — rent comparison and PathVerdict — savings rate.
Frequently asked questions
Which city pays more for a Data Scientist, Dublin or London?
Dublin pays more — the median Data Scientist salary in Dublin is 19% higher than in London. Mid-level medians for 2026 are €97,500 in Dublin and £82,000 in London. The gap widens at senior levels in most cases because tech-heavy markets pay sharper experience premiums.
What is the salary gap between Dublin and London for a Data Scientist?
The gross median salary gap between the two cities is approximately 19% (Dublin above London). For a Data Scientist with 4–6 years of experience, that translates to roughly €97,500 in Dublin versus £82,000 in London (currencies differ, so the practical comparison depends on FX and tax).
Is the gap still meaningful after cost of living?
Cost of living narrows — but rarely closes — the gap. Dublin is typically more expensive (especially housing), so net purchasing power differences are usually 30–50% smaller than the gross gap suggests. For Data Scientists prioritising savings rate, the lower-cost city often wins. For peak total compensation, the higher-paying city still leads.
What about taxes and take-home pay?
Tax regimes vary significantly across these markets. UK and Irish income tax tops out around 40–48% at typical Data Scientist salary levels. Germany and France apply 42% top rates plus high social contributions. Spain and Portugal are similar. Switzerland has lower headline rates but high mandatory health insurance. As a rule of thumb, expect 30–45% of gross to disappear to tax and social charges in any of these cities.
Where should a Data Scientist actually move?
If you're optimising for gross compensation, Dublin wins outright. If you're optimising for savings rate or quality of life, London often wins because cost-of-living differences offset most of the salary gap. The right answer depends on your career stage, tax residency goals, and whether you have equity at a remote-first employer that pays the same regardless of location.
How accurate are these 2026 salary comparisons?
Figures are based on public benchmarks (ONS ASHE for UK, Eurostat SES for EU, BLS OEWS for US, plus Levels.fyi cross-referencing for tech roles) and structured modelling. They represent gross annual base salary — bonuses, equity, and benefits are excluded. Confidence varies by role and city; the lower-data combinations show a confidence badge on the page.
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