Sector comparison · Ireland

Professional, Scientific and Technical Activities vs Administrative and Support Service Activities

Median annual earnings · Source: CSO 2024

39% gap

Professional, Scientific and Technical Activities pays 39% more than Administrative and Support Service Activities · €51,750 vs €37,125

Professional, Scientific and Technical Activities pays a median of €51,750 per year nationally, against €37,125 for Administrative and Support Service Activities — a gap of 39%. Over the longer run, Administrative and Support Service Activities has been the faster-growing of the two, at +3.3% per year on average — so while Professional, Scientific and Technical Activities pays more today, Administrative and Support Service Activities is closing the gap over time. The difference between the two sectors is not uniform across Ireland: it is widest in Dublin, where the gap reaches €19,958.

Growth Comparison

+3.2%

Professional, Scientific and Technical Activities annual growth (CAGR) since 2011

+3.3%

Administrative and Support Service Activities annual growth (CAGR) since 2011

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Professional, Scientific and Technical Activities

€33,890€38,355€42,820€47,285€51,750201120142017202020232024

Administrative and Support Service Activities

€24,213€27,441€30,669€33,897€37,125201120142017202020232024

County-by-County Comparison

County Professional, Scientific and Technical Activities Administrative and Support Service Activities Diff
Dublin €58,846 €38,888 +€19,958
Kildare €56,327 €39,805 +€16,522
Cork €52,953 €36,813 +€16,140
Kilkenny €49,904 €34,065 +€15,839
Kerry €47,070 €31,889 +€15,181
Wicklow €53,625 €40,196 +€13,429
Limerick €50,140 €36,795 +€13,345
Waterford €44,094 €31,600 +€12,494
Galway €47,835 €35,389 +€12,446
Sligo €45,000 €32,961 +€12,039
Louth €45,877 €35,234 +€10,643
Clare €49,282 €39,367 +€9,915
Westmeath €45,152 €35,715 +€9,437
Longford €43,000 €33,661 +€9,339
Offaly €44,980 €36,278 +€8,702
Meath €50,411 €41,711 +€8,700
Roscommon €43,916 €35,291 +€8,625
Leitrim €41,146 €33,424 +€7,722
Donegal €37,881 €30,278 +€7,603
Mayo €43,444 €35,911 +€7,533
Laois €45,524 €38,198 +€7,326
Monaghan €40,345 €33,070 +€7,275
Tipperary €42,100 €35,941 +€6,159
Carlow €44,100 €38,209 +€5,891
Wexford €40,435 €34,589 +€5,846
Cavan €41,250 €35,466 +€5,784

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Frequently Asked Questions

Which pays more: Professional, Scientific and Technical Activities or Administrative and Support Service Activities?
Professional, Scientific and Technical Activities pays more, with a median salary of €51,750 compared to €37,125 for Administrative and Support Service Activities — a difference of 39%.
What is the salary difference between Professional, Scientific and Technical Activities and Administrative and Support Service Activities?
The median salary difference is €14,625 per year (39% higher for Professional, Scientific and Technical Activities).
Which sector's salaries are growing faster: Professional, Scientific and Technical Activities or Administrative and Support Service Activities?
Administrative and Support Service Activities salaries are growing faster, at a compound annual rate of +3.3%, compared to +3.2% for Professional, Scientific and Technical Activities.
Where is the gap between Professional, Scientific and Technical Activities and Administrative and Support Service Activities widest?
The gap is widest in Dublin, where Professional, Scientific and Technical Activities pays €58,846 and Administrative and Support Service Activities pays €38,888 — a difference of €19,958.