Spain has a large and diverse expatriate community, with people from around the world choosing to live in the country. Some of the main expat communities in Spain include:

1. British expats: The largest expat community in Spain is made up of British nationals. Many choose to live in coastal areas, such as the Costa del Sol, where they can enjoy a warm climate and relaxed lifestyle.

2. German expats: Spain is also home to a large community of German nationals, many of whom choose to live in cities, such as Madrid and Barcelona.

3. Scandinavian expats: Scandinavians, particularly those from Sweden and Norway, are also well-represented in Spain, with many choosing to live in coastal areas, such as the Costa Blanca.

4. Dutch expats: The Netherlands is another significant source of expats in Spain, with many choosing to live in coastal areas, such as the Costa del Sol.

5. French expats: France is also a significant source of expats in Spain, with many choosing to live in cities, such as Barcelona and Madrid.

These expat communities often come together to form social clubs and organizations, providing support and a sense of community for expatriates living in Spain. Additionally, many expat communities organize events and activities, such as sports and cultural events, which bring people together and help to create a sense of community.

Overall, Spain's diverse expat community reflects the country's popularity as a destination for people from around the world looking for a new home.