Unitary State Explained: Power, Devolution & Examples

What is a unitary state? Get a clear definition, see France and UK examples, and compare federations, authority, autonomy, pros and cons. Learn more.

What is a unitary state? A state whose central government is supreme and not divided into constitutively autonomous political sub-units. There is local government, but it is sub-national in the sense that it has been granted some powers by the central legislature, which could withdraw them. Is it unitary or federal? Probably unitary.

In This Article

What Is A Unitary State In Government?

A state is unitary if the central government is the sole source of sovereignty. That implies that national institutions are supreme in law, in the constitution, and in relation to the extent of local or regional power. Whether or not a country has local government doesn’t matter, as there is nearly always some sort of local government. What matters is whether those local powers are protected from the centre by the constitution.

In unitary states, a city council, department, county or regional authority may be empowered to provide education, manage highways, enforce laws, or handle development plans, for instance. Yet such powers derive from statutes enacted by the national government. The state is not a federation or composed of provinces.

What Is A Unitary State In Government

What Is A Unitary System In Plain Terms?

A unitary system features a single, national legislature. Local authorities can implement policies, impose taxes, provide public services and adapt their operations to local needs, but all of these powers stem from national legislation.

The unitary state model provides a country in which the national parliament may establish a regional government, grant it certain powers, and subsequently modify those powers through statute. One centre of power. Power granted to localities.

How Power And Administration Work

Typically, power flows outwards from the centre. Central government creates law, outlines a budget structure and formulates policy targets. Local government provides services, enacts the law and the policies of central government, and exercises delegated powers in ways central government cannot.

One thing frequently forgotten is that decentralisation does not inevitably entail federalism. Many unitary states decentralise services or grant some autonomy to regions without becoming federal, since the central state is the supreme authority in constitutional law. A devolution system is more than a simple administrative decentralisation because it gives the regions a political status, although these powers are defined by the constitution of the state.

Countries Commonly Described As Unitary States

A good unitary state example might be as centralised as France or as decentralised as the UK.

• The United Kingdom: Westminster Parliament is the supreme legislature, and Scotland, Wales and Northern Ireland have devolved power. • France: The central authority is based in Paris and the administrative regions and departments are part of the national legal system. • Japan: The local governments perform a number of important functions, but the national government determines the basic structure of power. • The Netherlands: Municipalities and provinces are involved in the governance, but national institutions are constitutionally supreme. • New Zealand: The central authority is the Parliament and local councils deliver services according to the law of the country. • Ireland: Although there is local government, the authority of the country is held by national institutions, rather than autonomous regions.

United Kingdom As A Devolved Model

One can think of the UK as a unitary country which gives a fair bit of power to subnational institutions. The UK has the Westminster Parliament at the center, but also has devolved parliaments in Scotland, Wales, and Northern Ireland.

A word of warning, though, should be added: devolution might change, and those systems can therefore be seen as provisional and subject to change by the legislature. One advantage of the unitary systems is that they allow the central government to exercise legal control over the whole system.

France As A Centralized Model

Take France as a highly centralized unitary state. The national government in Paris makes up the basic laws and policies; then, the regions and departments have some leeway to operate within those bounds. They might have a role, but they don’t have constitutional status relative to the center.

This corresponds with the unitary state definition of unitary states: that the central authority holds the ultimate source of governmental power. The subordinate entities may enjoy varying levels of autonomy, but exist at the behest of the national government.

Other Unitary States Readers May Recognize

Japan, the Netherlands and New Zealand are also interesting. They are examples of countries in which central authority over law is combined with effective local government. Japan has prefectures and municipalities, the Netherlands has provinces and municipalities and New Zealand has local councils.

To address this latter point quickly, remember these examples so you don’t make the mistake of assuming that just because a country has subnational entities called regions, provinces, councils, etc., that country must be federal.

Unitary Governments Compared With Federations

The most obvious distinction between them is federalism. In a federation, the central government and the regional governments share power, as defined by the constitution. Two popular examples are Canada and the United States, both of which give the states or provinces a constitutional existence, instead of having them as mere branches of the central executive.

To put this more plainly: in a federation, the central government generally cannot remove the basic authority of a state or province just by passing a law. In a unitary state, the regions may have quite a bit of power on their own, but the central government remains the source of their power. The question is where the power comes from, not how important the regions themselves are.

Unitary Governments Compared With Authoritarian Rule

A key thing to note is that a unitary government can be either democratic or authoritarian. In fact, “unitary” simply describes where ultimate sovereignty resides within a state’s constitution. A number of democracies around the world are unitary, as are many dictatorships. A few others are unitary, yet have a constitutional or parliamentary monarchy.

To give a few examples, the United Kingdom is a constitutional monarchy with a parliamentary government; New Zealand is a parliamentary democracy where Parliament is still central to the system. Thus, it’s important to recognize when analyzing unitary governments two separate issues: Who is the locus of ultimate political authority within the state, and to what extent is this authority responsive to the populace?

Main Advantages

Unitary governments offer several key advantages.

  • National policies are implemented rapidly. Because the central government does not require approval from regional authorities (who are generally governed by their own constitutions), it can pass significant policy changes with relative ease.
  • Citizens are treated equally. Since policies are implemented nationally, all citizens are subject to the same rules. This ensures that individuals across the country experience the same laws, especially as they relate to national services and rights.
  • The chain of command is clear. Responsibility for policy development rests solely with the national government, reducing ambiguity regarding accountability.
  • There are fewer conflicts of power. Regional jurisdictions do not need to negotiate with or defer to the central government for authority to enact legislation.

Main Disadvantages

Conversely, unitary systems raise a number of significant challenges.

  • Localities cannot legislate independently. They may need to depend on the discretion of the central government rather than enjoy constitutional protections for their own legislative power.
  • Policies are not customized to local circumstances. What works well in one region may be ill-suited for another. For example, a national policy designed to foster industrial growth would be counterproductive in regions where the economy relies heavily on tourism.
  • Power is concentrated at the national level. Without institutions that act as a check on power, such as a robust judiciary, opposition parties, or an independent media, the central government could exert excessive control over policy decisions.
  • Local populations may feel ignored. Regions with distinct economic or cultural interests may find their needs overlooked by the national government, even if they are represented through it, and may therefore desire greater independence.

When A Unitary Structure Works Best

When a unitary structure is most beneficial is when a country needs to implement uniform policies throughout the nation and does not have strong distinct regions with constitutional protections. A smaller nation or one without strong distinct regions could find it easier to govern because all legislation, administration and revenue is controlled by a central authority.

It is important to note though that this system can still work in more heterogeneous states provided that there is devolution, local government, independent judiciary and a political culture that accommodates a certain amount of regional self-rule. However, if states need permanent constitutional guarantees against central government interference then the federal structure will afford them a greater level of protection because their governments are constitutionally protected.

Key takeaways

In a unitary government, all power is held at the national level. Local and regional governments may exist, but they don’t have any sovereign power. Any power they have is given to them by the national government. The UK and France are great examples, as they are both unitary systems, one is centralized and the other is devolved. It’s often conflated with authoritarianism, but a unitary government isn’t inherently authoritarian. There are many democratic countries that are unitary. The tradeoff is that while the government can be more consistent and quick throughout the country, local and regional governments are less autonomous.

When A Unitary Structure Works Best

Frequently asked questions

What is an example of a unitary state?

France serves as a good example, because the national power is in the capital Paris, and the regions and departments make policy within a national framework, but they are not constitutionally independent. The UK is also often considered a unitary state, although there is some degree of devolution. There are regional authorities with some autonomy, but the central government in Westminster remains the center.

What is a unitary state?

This refers to a country where the central government holds ultimate sovereign authority over the entire territory, while local governments only exercise powers delegated by the central government, not by right. This includes countries with local governments, provinces, departments, and even devolved parliaments, provided the center remains the ultimate source of legal authority.

What is an example of unitary?

If you’re wondering what is a unitary state, then France is a good example because the central government and parliament establish national legislation, and all other administrations operate within the framework of the nation. Another example is New Zealand, where the central government and parliament determine the national agenda. There are sub-national administrations, but they are not federal states.

Is Canada a unitary state?

No, Canada is a federal state because its powers of government are constitutionally divided between the federal government and the provincial governments, which thereby gives the latter constitutional protection of their powers that cannot be taken away by a simple act of the national legislature. This is the key difference between unitary and federal states. Another example is the US.

How is devolution different from federalism?

Devolution is the act of delegating powers to local governments by the central government in a constitutional or legal act. Federalism is a constitutionally protected division of powers between different levels of government. Devolved administrations may be very powerful in practice, but the difference is that the federal units are more resilient against unilateral central government action to alter their status or diminish their powers.

Conclusion

The unitary state basically states a political system where the sovereignty is vested in the nation as a whole but the power of central government is shared with lower tiers. A nation can be a democracy or not when it’s following such a system and hence, one shouldn’t confuse unitary state with the idea of a country being free or not. In order to ascertain whether a country is a unitary state, one must establish whether or not its subnational units possess sovereign powers granted through the constitution; if the response is no, it is very likely a unitary state (this does not mean there cannot exist devolved administrations or autonomous areas). Be sure to check the most recent legislation in your nation because such classifications might shift over time due to new constitutional amendments and laws pertaining to decentralization.

Ronald Fauren
Ronald Fauren
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