What is democracy?
The nutshell
Democracy means rule by the people. In a democracy, voters pick the people who make the country's decisions, and elections let voters change who is in charge.
Every fact on this page comes from Parliament, the elections watchdog and non-partisan researchers. Each source tag — like HoL — opens where a fact comes from.
The basics
What democracy means
Democracy means rule by the people. The word comes from two old Greek words — demos, meaning the people, and kratos, meaning power. In a democracy, the people choose who runs the country. In the UK, that choice is made at elections.
The UK is a representative democracy
The UK is a parliamentary democracy. That means voters elect people to speak and act for each area in Parliament. These elected people are called MPs — Members of Parliament. The UK is split into 650 areas, and each area elects one MP.HoLA representative democracy lets millions of voters have a say through elected MPs, instead of everyone voting on every single decision.
Free and fair elections
For a country to count as a democracy, its elections must be free and fair. The Constitution Unit at UCL says UK elections are generally well run and meet international standards for freedom and fairness.CU Part of a fair election is the secret ballot. Each vote is marked in private, so no voter has to show how a vote was made. The right to vote in secret is set out in UK law, according to the Electoral Commission.EC
Holding power to account
In a democracy, those in power can be questioned and removed. In the UK, government ministers must come to Parliament to answer questions and explain government decisions, so Parliament can hold the government to account.Parl At the next election, voters can choose a different government. In this way, power stays with the voters.
- A government can be replaced at an election, without force
- A free press and free speech allow those in power to be questioned
- Many voters have a say in decisions, not one ruler alone
- A majority can outvote a minority, and the minority's view can still lose
- One main vote every few years gives voters little say in between
- Reaching a decision can be slow when many groups have to agree
The deep end6 min
What makes a country a democracy
There is no single agreed checklist for democracy, but some features appear again and again. The House of Lords Library describes the UK as a parliamentary democracy with three parts working together — a monarch as head of state who stays out of party politics, a government that sets the direction of the country and answers to Parliament, and a sovereign Parliament whose members are elected or appointed to represent the whole of the UK.HoL The House of Commons holds 650 MPs, all elected by the public. It is through Parliament that the government is held to account, with ministers required to appear and answer questions.Parl
Most people agree that democratic elections must be free and fair. In an October 2025 briefing by Alan Renwick and Lisa James, the Constitution Unit at UCL sets out what free and fair means and finds that UK elections are generally well run and meet international standards for freedom and fairness.CU Free means voters can take part and choose without fear. Fair means the rules treat parties and voters equally, and votes are counted honestly.
How the secret ballot protects a vote
A secret ballot is one of the oldest tools for keeping an election fair. Each voter marks the ballot paper alone in a booth, and no one else may enter the booth, except where help is needed for a disability or a reading difficulty. The Electoral Commission explains that the right to vote in secret is set out in UK electoral law, and that trying to see or influence how another person votes is an offence.EC A secret vote means no voter can be pressured to prove a choice to an employer, a neighbour or anyone else.
Different forms, and ongoing questions
Democracy does not look the same everywhere. Some decisions are put to a direct vote of all citizens, called a referendum. The UK mostly uses representative democracy, where elected MPs decide day to day, and holds a referendum only now and then. The House of Lords Library notes that not all of Parliament is elected — the House of Lords is appointed, not chosen by voters.HoL
Because of this, fair questions are asked about how democracy should work. How should votes turn into seats? Should a second chamber be elected? At what age should voting begin? Different parties and groups give different answers. A non-partisan explainer sets out the question and the facts, and leaves the answer to each voter.