The Dublin premium, sector by sector

A job in Dublin pays more. The county median in 2024 is €49,224 against €44,816 nationally, a premium of +9.8%, and that single figure does most of the work in most conversations about where to build a career in Ireland.

It is also an average of averages, and it conceals a range wide enough to reverse the advice. The CSO publishes annual earnings by sector and by county at the same time, so the same question can be asked one industry at a time: does Dublin pay more for the work you do? Across the 13 sectors the answer runs from +17.2% to -5.1%.

Every sector, ranked by premium

The mean premium across sectors is +9.5% and the midpoint sector, Construction, sits at +8.7%. Both are below the headline county figure of +9.8%, which is the first clue that the county number is not measuring what it appears to. Some of Dublin's overall advantage comes from paying more within each industry, but a large part comes from having proportionally more of the industries that pay well anywhere. Move to the capital without changing sector and only the first part is available to you.

The premium is a traded-sector premium

The sectors at the top of the table have one thing in common: their employers compete for staff in an international market rather than a local one. Information and Communication leads at +17.2%, worth €13,775 a year on the median. Behind it sit the other sectors whose Irish operations are concentrated in a handful of large employers clustered around the capital.

Concentration is also the reason to be careful with these numbers. A sector median describes the jobs that exist, not the rate for one job. Information and Communication in Dublin contains European headquarters functions, senior engineering, and management layers that a regional office of the same industry simply does not have. Part of the +17.2% is a genuine location premium for identical work, and part is a different mix of work carrying the same sector label. The published data cannot separate them, and anyone using this table to negotiate should assume the true like-for-like premium is smaller than the headline.

Where the premium disappears

Three sectors barely register a premium at all, and the reason is structural rather than statistical. Human Health and Social Work Activities, Public Administration and Defence, and Education run on national pay scales negotiated centrally, so a post in Dublin pays what the same post pays in any other county. Their premiums average +1.2%, against +12% for the sectors where pay is set locally: the best of the three is Human Health and Social Work Activities at +5.7% and the worst is Education at -5.1%.

Education pays less in Dublin than nationally, which is worth reading carefully rather than literally: it does not mean an individual on a national scale is paid less for working in the capital. It means the capital's workforce in that sector skews toward the lower rungs of the scale — younger staff, shorter service, more part-time contracts — and the median follows the mix. For anyone whose pay is set by a national agreement, the practical conclusion is the same either way. The location premium is zero, and the cost of living is not.

Rent takes more than the premium in 12 of 13 sectors

Average rent in Dublin is €2,162 a month in 2025 H2, against €1,210 in the median county. That is €11,425 a year of extra housing cost, before tax is even considered, and it is the number every figure in the premium column has to beat.

One sector of 13 clears it: Information and Communication. Its €13,775 premium survives the rent difference with €2,350 to spare. For the other 12 sectors the move is cash-negative on housing alone, and the comparison is generous to Dublin in two ways: it uses gross pay where the premium would be taxed at the marginal rate, and it compares against the median county rather than a cheap one. The full county-by-county version of that calculation, including what is left after rent in each, is in pay versus rent in all 26 counties.

Who the move actually pays for

Three groups get a real return. The first is anyone in a sector near the top of the table whose euro premium clears the rent gap with room to spare — a small list, and Information and Communication dominates it. The second is anyone whose target job does not exist outside the capital, where the comparison is not between two salaries but between a career and no career; the Dublin sector breakdown shows how far its mix diverges from the national pattern. The third is anyone early enough in a career that the value is the next job rather than this one, since the density of employers in a small number of Dublin sectors is what shortens the gap between roles.

Everyone else is being offered a raise that has already been spent. That is not an argument against the capital so much as an argument for pricing the move properly: take the premium for your own sector from the table above rather than the county headline, subtract the housing difference for where you would actually live, and negotiate from what is left.

Source: sector figures are from the CSO's DEA08 (Annual Earnings by Sector), median annual earnings by NACE sector and county for 2024, built from Revenue PAYE administrative records. County medians are from DEA06 and rent figures from RIH02 (RTB Average Rent), average monthly rent for 2025 H2. The premium is the Dublin sector median divided by the national median for the same sector; the typical-county rent is the median of the other counties. Earnings data last refreshed 2026-07-27. Coverage, suppression rules, and the difference between sector and county series are set out on the methodology page.