Here’s the thing about voting for the first time: it isn’t hard, but nobody really walks you through it. You get a card in the post, a ballot with a dozen names you have never heard of, and a pencil on a string. Then everyone acts like you should already know what to do.
That’s why we made First Vote, the short film above. It follows Cara, a 19-year-old in Dublin, from the moment her polling card lands to the moment she drops her ballot in the box. This post is the practical version, answered straight so you can skim it on the bus.
Step one: get on the register
You can only vote if you are on the Register of Electors. Go to checktheregister.ie, search for yourself, and if you are not there (or your address is old), apply online. You’ll need your PPS number. It takes a few minutes.
Aged 16 or 17? You can sign up now as a pending elector, and you’ll be added automatically when you turn 18. Moved for college? Register where you actually live, or, if you are a full-time student registered at home but studying elsewhere in Ireland, you can apply for a postal vote.
Which elections you can vote in depends on your citizenship. Our guide to who can vote in Ireland has the full breakdown.
“I don’t know any of these people”
Totally normal. In a general election your constituency elects three to five TDs, so the ballot can easily have ten or more names. Most people only recognise a couple of them.
Posters and leaflets tell you what candidates want you to think. The official record tells you what the ones already in the Dáil have actually done: how they voted, what they said in debates and what questions they asked ministers. That record is public, but it is buried in transcripts. DáilDex pulls it out and puts it in plain English, with a link to the source every time.
- Find your area on the constituencies page to see who your TDs are right now.
- Look up how they voted. Our guide on how to read a Dáil vote explains Tá, Níl and Staon.
- Stuck on something? Ask Dex, our free civic AI, a question like “how did my TDs vote on housing?”
Not the posters. The record.
How to fill in the ballot (it’s numbers, not an X)
Ireland uses PR-STV, which is a fancy name for ranking. Write 1 beside the candidate you like most, 2 beside your next favourite, then 3, and keep going as far as you want. You can number every name or stop after one. Just don’t use an X or a tick.
A rule of thumb people use: keep numbering everyone you would be happy to see elected, and stop when you reach people you don’t want. Anyone you leave blank gets nothing from your vote.
Why your vote doesn’t stop at 1
This is the bit most people miss. To get elected, a candidate needs a set number of votes called the quota: the valid votes, divided by the number of seats plus one, plus one. In a four-seat constituency with 50,000 valid votes, that’s 10,001.
If your number 1 blows past the quota, they don’t need all their extra votes. That surplus moves on to the next preferences on the ballots. If your number 1 gets knocked out for having the fewest votes, your ballot moves to your number 2 at full value. Either way, your vote keeps working. That’s exactly what Chapter V of the film, The Count, shows.
Your 2, 3 and 4 are not wasted. They are your backup plan.
Polling day, step by step
- Check where you vote. It is printed on your polling information card, or ask your local council.
- Bring ID, like a passport, driving licence or a student card with your photo. The polling card alone is not enough.
- Give your name and address at the desk. Staff stamp a ballot paper and hand it to you.
- In the booth, write 1 beside your first choice, 2 beside your second, and keep going as far as you want.
- Fold the paper so nobody can see your numbers, show the stamp to the staff, and drop it in the box.
Polls in a general election usually open at 7am and close at 10pm, but check your card. It takes about five minutes once you are inside, and staff are there to help if you are unsure. Asking is completely fine; they get first-time voters all day.
After you vote: keep an eye on them
Voting picks who represents you. Following them tells you what they do with that job. On DáilDex you can follow any TD or Senator for free and get an email when they vote, speak in the Dáil or ask a parliamentary question, with a link to the official record every time. No account, no spin, no party.
Doing CSPE or Politics and Society? The students hub turns all of this into study notes.
Official sources
— The DáilDex team