What is the voting age in Ireland?
18
The voting age is 18.
Ireland is one of 196 countries classified “18” for the voting age — 88% of the 222 with data.
Source
- Taken from
- Wikipedia: Voting age
- Last checked
- 15 September 2026
- How it was classified
- Read directly from the source’s own table, without interpretation.
Nearby countries
- Isle of Man
- 16–17 The voting age is 16.
- United Kingdom
- 18 The voting age is 18 for UK general elections; 16 for Scottish and Welsh devolved elections, and a reduction to 16 for all elections has been announced.
- Guernsey
- 16–17 The voting age is 16.
- Jersey
- 16–17 The voting age is 16.
- Belgium
- 18 The voting age is 18.
- Netherlands
- 18 The voting age is 18.
Other laws in Ireland
- Compulsory Voting
- Voluntary
- Minimum Working Age
- 14–15
Every law in Ireland → · What is the voting age around the world? →
A visual reference compiled from Wikipedia’s law-by-country articles, not legal advice. Laws change and summaries simplify — check a primary source before relying on anything here.