Why Some Countries Force Their Citizens to Vote, and What Actually Happens When They Do

On election day in Australia, the queue outside a primary school polling station often smells of barbecue. Volunteers grill sausages, slap them on a slice of white bread and sell them to raise money for the school. Australians even have a name for it: the democracy sausage. It is a cheerful scene, and it hides something that surprises many visitors. Almost everyone in that queue is there because the law says they must be.

Australia has made voting in federal elections compulsory since 1924. If you are an adult citizen and you don't turn up, the Australian Electoral Commission writes to ask why. Without a valid reason, you pay a small fine, twenty Australian dollars at federal level. It is not a heavy penalty. It doesn't need to be. Turnout at Australian federal elections has sat around 90 percent for most of the last century.

Australia is not alone. Roughly two dozen countries have some form of compulsory voting written into law, from Belgium and Luxembourg to Brazil, Argentina, Peru and Singapore. Only a handful enforce it with any consistency. And in every one of them, the same argument keeps coming back: is forcing people to vote a way of protecting democracy, or a quiet betrayal of it?

How it started

Belgium was first. It introduced compulsory voting in 1893, at the same moment it extended the vote to every adult man. The logic was practical as much as principled. If you hand millions of new voters a ballot, you want them to use it, rather than leave elections to a small, motivated and often wealthier minority.

Australia arrived at the idea from the opposite direction. Turnout at the 1922 federal election had slumped to below 60 percent. Politicians worried that a government elected by little more than half the population could not claim to speak for the country. A private member's bill making voting compulsory passed with little debate, and at the next election, in 1925, turnout jumped above 90 percent. It has stayed in that range ever since.

Latin America took a different path again. Brazil, for example, requires literate citizens between 18 and 70 to vote, while voting is voluntary for 16- and 17-year-olds, people over 70 and those who cannot read. The fine for not voting is small, but the paperwork is not: without proof that you voted or justified your absence, you can run into trouble applying for a passport or certain public jobs. The stick is bureaucratic rather than financial.

What "compulsory" really means

Here is the detail that takes the sting out of much of the criticism. In most of these countries, nobody is forced to choose a candidate. Ballots are secret. What the law actually requires is that you show up, have your name marked off and receive a ballot paper. What you do with it in the booth is your business.

That is why political scientists often prefer the term compulsory attendance. You can leave the ballot blank. You can spoil it. You can write a protest in the margin. In Australia, a small share of ballots are "informal", meaning they can't be counted, and some of those are deliberate. The state can make you walk into the room, but it cannot make you mean it.

Supporters argue that this is exactly the point. The duty is civic, not ideological. You are asked to take part in a shared ritual, the same way citizens are asked to serve on juries or fill in a census form.

The case for making everyone vote

The strongest argument is about who turns up when voting is voluntary. In countries without compulsory voting, turnout is consistently lower among younger people, poorer people and those with less formal education. Older, wealthier and more settled citizens vote more reliably. In 1997, the political scientist Arend Lijphart used his presidential address to the American Political Science Association to call unequal turnout "democracy's unresolved dilemma", and he named compulsory voting as the most effective cure.

The reasoning is simple. Politicians pay attention to the people who vote. If an entire group stays home, its concerns slide down the agenda. When everyone has to take part, every group carries weight, and parties can no longer win simply by firing up their base while ignoring everyone else.

There is a second, quieter effect. In voluntary systems, campaigns spend huge amounts of money and energy on turnout: persuading supporters to bother, and occasionally making it harder for opponents to do the same. Compulsory voting largely removes that battlefield. Campaigns have to persuade the middle rather than mobilise the edges. Some researchers argue this nudges politics towards the centre, though the evidence on that is mixed and hard to separate from everything else that shapes a country's politics.

Finally, there is legitimacy. A government elected by 90 percent of the population is harder to dismiss than one elected by 50 percent of half the electorate. That was precisely the worry that pushed Australia to act in the 1920s.

The case against

The objections are just as serious, and they come from more than one direction.

The first is about freedom. In a liberal democracy, the argument goes, the right to vote must include the right not to vote. Abstaining can be a political statement in itself: a refusal to endorse any of the options on offer. Fining someone for staying home treats that choice as a failure rather than an opinion.

The second objection is about quality. If people who don't care are dragged to the polls, do they add anything useful? Australians have a term for one symptom of this: the "donkey vote", where a voter simply numbers the candidates in the order they appear on the ballot. Researchers have found that ballot position gives a small but measurable advantage to whoever is listed first. That is a real, if modest, distortion.

The third objection is practical. Enforcement requires an accurate register of who should vote, a system to chase those who don't, and an appeals process for people with genuine excuses. In countries where trust in the state is low, adding one more penalty can feel less like civic encouragement and more like another way for officials to make life difficult.

What the evidence actually shows

Some things are clear. Compulsory voting, when it is enforced, raises turnout dramatically. It narrows the gap between richer and poorer voters, and between older and younger ones. It does this quickly, and the effect lasts.

Other claims are much harder to prove. Does it make citizens better informed? Studies don't agree. Does it make politics less polarised? Possibly, in some settings, but countries are too different to isolate the effect cleanly. Does it change who wins? Occasionally, in close contests. Most of the time, the overall result looks similar, but the margins and the priorities of the winning side may shift.

There is also an interesting experiment playing out in Belgium. Flanders, the Dutch-speaking region, has dropped compulsory voting for its municipal elections, while the obligation still applies to national and European votes. For researchers, that is a rare chance to watch what happens to the same population when the rule disappears. The early lesson is the predictable one: when attendance becomes optional, fewer people attend.

The middle ground most countries ignore

Between "everyone must vote" and "vote if you feel like it", there is a lot of room that governments rarely explore. Australia's high turnout is not only about the fine. Elections take place on Saturdays. Polling stations are everywhere, including in schools, church halls and remote communities. Postal and early voting are easy. Enrolment is compulsory too, so the register is unusually complete. All of that makes voting almost frictionless, and the sausage sizzle makes it faintly festive.

Many countries with voluntary voting could raise turnout simply by copying the friction-reducing parts: weekend elections, automatic registration, more polling places, easier early voting. That wouldn't settle the philosophical argument, but it would weaken one of its sharper edges. A lot of non-voters aren't making a principled statement. They are working a double shift, caring for a relative or standing in a queue that moves too slowly.

So, is it right?

The honest answer is that compulsory voting asks a question about what citizenship is. If you see voting as a personal right, like free speech, then forcing it looks absurd: nobody is fined for staying silent. If you see voting as a shared duty, like jury service or paying taxes, then a gentle legal push looks reasonable, even healthy.

Most people hold a bit of both views at once. That is why the debate never ends, and why it tends to flare up whenever turnout drops somewhere and commentators start asking who, exactly, the winners are speaking for.

What the Australian example shows is that a country can make voting compulsory without it becoming oppressive, and without most citizens resenting it. Surveys there consistently find majority support for the system. What it cannot show is that the same approach would work everywhere. Rules sit on top of trust, habits and institutions, and those don't transfer as easily as a law does.

Perhaps the most useful question isn't whether people should be forced to vote. It is why so many people, in so many democracies, feel that their vote is not worth the effort. Compulsory voting answers that question with a fine. The harder, better answer would be to make every vote feel like it matters.