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How many countries are there in the EU

2025-12-03 09:09:40 travel

How many countries are there in the EU

The European Union (European Union) is one of the most important political and economic organizations in the world, and its number of member states has always been the focus of public attention. This article will combine hot topics and hot content in the past 10 days to introduce in detail the number of member states, historical evolution and related structured data of the EU.

1. Number of EU Member States

As of 2024, the EU has 27 member states. Here is the full list of EU member states:

serial numbercountry nameYear of joining
1Austria1995
2Belgium1957
3Bulgaria2007
4Croatia2013
5Cyprus2004
6Czech Republic2004
7Denmark1973
8estonia2004
9Finland1995
10france1957
11germany1957
12greece1981
13hungary2004
14Ireland1973
15Italy1957
16Latvia2004
17Lithuania2004
18Luxembourg1957
19Malta2004
20Netherlands1957
21Poland2004
22Portugal1986
23Romania2007
24Slovakia2004
25Slovenia2004
26spain1986
27Sweden1995

2. Historical evolution of the European Union

The predecessor of the EU was the European Economic Community (EEC) established in 1957, which initially consisted of 6 countries. Over time, the EU has undergone several expansions, with the number of member states gradually increasing. The following are the main stages of EU expansion:

stageYearNumber of new member statestotal number of member states
founding stage195766
first expansion197339
second expansion1981110
third expansion1986212
The fourth expansion1995315
fifth expansion20041025
The sixth expansion2007227
The seventh expansion2013128
Brexit2020-127

3. Hot topics and EU-related developments in the past 10 days

1.Ukraine's progress in joining the EU: Recently, Ukraine’s negotiations to join the European Union have become a hot topic. The European Commission said it would speed up Ukraine's EU accession process, but the specific timetable has not yet been determined.

2.EU Green Energy Policy: The European Union recently proposed a new green energy plan, aiming to increase the proportion of renewable energy to 45% by 2030. This policy triggered heated discussions among member states.

3.EU Economic Recovery Fund: Some member states have questioned the use of the Economic Recovery Fund and believe that the allocation of funds is unfair. This topic has been mentioned many times at recent EU summits.

4. The future prospects of the EU

The future development of the EU will face multiple challenges, including Ukraine's accession to the EU, green energy transition and economic coordination among member states. Although Brexit has reduced the number of member states, the EU is still actively promoting expansion plans, and more countries may join in the future.

Through the above data and content, we can clearly understand the number of member states of the EU and its historical evolution. As an important global political and economic organization, the EU's dynamics will continue to attract global attention.

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