- Afghanistan
- Albania
- Algeria
- Angola
- Argentina
- Armenia
- Australia
- Austria
- Azerbaijan
- Bahrain
- Bangladesh
- Belarus
- Belgium
- Belize
- Benin
- Bhutan
- Bolivia
- Bosnia and Herzegovina
- Botswana
- Brazil
- Bulgaria
- Burkina Faso
- Cambodia
- Cameroon
- Canada
- Cape Verde
- Chile
- China
- Colombia
- Republic of the Congo
- Ivory Coast
- Croatia
- Cuba
- Cyprus
- Czech Republic
- Denmark
- Dominican Republic
- Ecuador
- Egypt
- El Salvador
- Estonia
- Ethiopia
- Fiji
- Finland
- France
- Gabon
- Georgia
- Germany
- Ghana
- Greece
- Guatemala
- Guinea
- Guyana
- Haiti
- Honduras
- Hungary
- India
- Indonesia
- Iran
- Iraq
- Ireland
- Israel
- Italy
- Jamaica
- Japan
- Jordan
- Kazakhstan
- Kenya
- Kosovo
- Kuwait
- Kyrgyzstan
- Laos
- Latvia
- Lebanon
- Liberia
- Libya
- Lithuania
- Luxembourg
- Macau
- Madagascar
- Malaysia
- Maldives
- Mali
- Malta
- Mauritania
- Mexico
- Moldova
- Mongolia
- Montenegro
- Morocco
- Mozambique
- Myanmar
- Namibia
- Nepal
- Netherlands
- New Zealand
- Nicaragua
- Niger
- Nigeria
- North Macedonia
- Norway
- Oman
- Pakistan
- Palestine
- Panama
- Papua New Guinea
- Paraguay
- Peru
- Philippines
- Poland
- Portugal
- Qatar
- Romania
- Russia
- Rwanda
- Saudi Arabia
- Senegal
- Serbia
- Sierra Leone
- Singapore
- Slovakia
- Slovenia
- Somalia
- South Africa
- South Korea
- South Sudan
- Spain
- Sri Lanka
- Sudan
- Suriname
- Sweden
- Switzerland
- Syria
- Taiwan
- Tajikistan
- Tanzania
- Thailand
- Bahamas
- Togo
- Trinidad and Tobago
- Tunisia
- Turkey
- Turkmenistan
- Uganda
- Ukraine
- United Arab Emirates
- United Kingdom
- United States
- Uruguay
- Uzbekistan
- Venezuela
- Vietnam
- Yemen
- Zambia
- Zimbabwe
- Central African Republic
- Eritrea
- Iceland
- North Korea
- Chad
Heidelberg - City in Germany
Welcome to our comprehensive guide on Heidelberg, a picturesque city renowned for its rich history, academic excellence, and vibrant culture. This page delves into key statistics, including its population demographics, educational rankings, and economic contributions, showcasing Heidelberg's status as a prominent hub of innovation and research in Germany. Explore unique facts about Heidelberg's famous castle, which attracts millions of visitors annually, and its historic Old Town, a UNESCO World Heritage site. With detailed data on the city's quality of life, cost of living, and environmental initiatives, we aim to provide valuable insights and analytics that highlight why Heidelberg remains a significant destination for scholars, tourists, and businesses alike.