The Lowy Institute Global Diplomacy Index visualises the diplomatic networks of 61 G20, OECD and Asian countries and territories, allowing users to compare the most significant diplomatic networks in the world. The 2019 edition now makes data available across three years – 2016, 2017 and 2019 – and sees the addition of one new country, Lithuania, which joined the OECD in July 2018.

The original Index was released in March 2016 and covered 42 countries in the G20 and OECD. In December 2017 a second edition was released, expanding the Index by 17 Asian countries and Latvia, which acceded to the OECD in 2016.

The Index’s interactive map highlights gaps and concentrations in diplomatic networks, and indicates strengths and weaknesses in geographic coverage and geopolitical reach. It ranks each country in terms of its diplomatic network against other G20, OECD and Asian players. Users can view the global map of networks, select and view individual country networks on the map, prepare side-by-side comparisons of networks, as well as see diplomatic representations city by city for any of the three years.

The complete dataset for 2016 can be downloaded below. 2017 data can be downloaded here and 2019 data can be downloaded here and 2021 data can be downloaded here.



The data in the Global Diplomacy Index derives from a combination of sources, including desk research on foreign ministry websites of each of the 61 countries and territories, secondary sources where relevant, and direct data exchanges between the Lowy Institute and the relevant ministries of foreign affairs, their embassies and consulates. The data for the 2019 Index was collected between September 2018 and October 2019 in two phases. The data for the 2017 Index was collected between January and October 2017, and data for the 2016 Index commenced in February 2015 and continued throughout the year. A breakdown of the data collection period for each country can be found in the full methodology.

If you have further information that will help us keep this resource as accurate as possible, please contact us.



Download the full methodology below.


* For countries which are members of the Commonwealth of Nations, High Commissions are their diplomatic missions in Commonwealth countries, and Embassies are their diplomatic missions in non-Commonwealth countries.


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Lowy Institute Global Diplomacy Index by Lowy Institute is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License.
Based on a work at globaldiplomacyindex.lowyinstitute.org