Afrobarometer is a pan-African, non-partisan survey research network that conducts public attitude surveys on democracy, governance, the economy, and society.

Gathers public opinion in South and East Asia on issues such as political values, democracy, governance, human security, and economic reforms

Latinobarómetro is an annual public opinion survey that involves some 20,000 interviews in 18 Latin American countries, representing more than 600 million inhabitants.

Eurobarometer is the polling instrument used by the European Commission, the European Parliament and other EU institutions and agencies to monitor regularly the state of public opinion in Europe on issues related to the European Union as well as attitudes on subjects of political or social nature.

Designed to enable a crossnational comparison of values and norms on a wide variety of topics and to monitor changes in values and attitudes across the globe. WVS has had seven waves (1981-2022). You can download the full datasets for each wave or a longitudinal file covering all waves (click Data & Documentation on the left).

The ISSP is a cross-national survey program conducting annual surveys in a broad group of countries. The survey asks questions on a variety of topics. Individual years link to GESIS where full datasets can be downloaded. Also has links to its 50 member states, which often provide additional national public opinion.

Collaborative survey project covering six regions: Africa (Afrobarometer), East and Southeast Asia (Asian Barometer), South Asia (South Asia Barometer), Central and South America (Latinobarómetro), the Middle East (Arab Barometer), and countries of former Soviet Union (Eurasia Barometer). Measures attitudes about politics, power, reform, democracy, etc. Two pooled waves (2005-2011 and 2011-2013) based on a common module of questions contained in the regional barometer surveys. Download the dataset or analyze online.

Pew Research Center conducts public opinion surveys around the world on a broad array of subjects ranging from people's assessments of their own lives to their views about the current state of the world and important issues of the day. The Global Indicators Database contains data from over 600,000 interviews in 69 countries.

WorldPublicOpinion.org is an international collaborative project managed by the Program on International Policy Attitudes at the Univ of Maryland. Provides polling data and analysis from numerous sources.

USIA was a US executive branch agency charged with supporting and communicating US foreign policy, interests, and values abroad. The Roper Center has a collection of nearly 1250 USIA datasets from the 1950s to the early 2000s covering opinion in more than 75 countries. Topics covered include USIA projects, like the Voice of America radio broadcast, attitudes about democracy, communism, the United States, the Soviet Union, NATO, nuclear weapons, and international trade and economic issues.

Gathers public opinion in South and East Asia on issues such as political values, democracy, governance, human security, and economic reforms

The WGI reports aggregate and individual governance indicators for over 200 countries and territories over the period 1996–2018, for six dimensions of governance: Voice and Accountability, Political Stability and Absence of Violence, Government Effectiveness, Regulatory Quality, Rule of Law, Control of Corruption

The CPI scores and ranks countries/territories based on how corrupt a country’s public sector is perceived to be by experts and business executives. It is a composite index, a combination of 13 surveys and assessments of corruption, collected by a variety of reputable institutions. The CPI is the most widely used indicator of corruption worldwide.

Includes start/end dates, regime types, level of violence during regime failure event, categorization of regime failure events.

Covering 128 countries and jurisdictions, the Index relies on national surveys of more than 130,000 households and 4,000 legal practitioners and experts to measure how the rule of law is experienced and perceived worldwide.

Freedom in the World assesses the condition of political rights and civil liberties around the world. It is composed of numerical ratings and supporting descriptive texts for 195 countries and 15 territories. Freedom in the World has been published since 1973, allowing Freedom House to track global trends in freedom over more than 40 years.

Varieties of Democracy (V-Dem) is a new approach to conceptualizing and measuring democracy. We provide a multidimensional and disaggregated dataset that reflects the complexity of the concept of democracy as a system of rule that goes beyond the simple presence of elections. The V-Dem project distinguishes between five high-level principles of democracy: electoral, liberal, participatory, deliberative, and egalitarian, and collects data to measure these principles.

The Constituency-Level Elections Archive (CLEA) is a repository of detailed election results at the constituency level for lower chamber and upper chamber legislative elections from around the world.

The National Elections across Democracy and Autocracy (NELDA) dataset provides detailed information on all election events from 1960-2006. To be included, elections must be for a national executive figure, such as a president, or for a national legislative body, such as a parliament, legislature, constituent assembly, or other directly elected representative bodies.

Election Passport provides free access to a rich dataset of constituency election results in 110 countries and territories throughout the world. The data are unusually complete, including votes won by very small parties, independents, and frequently candidate names, that are difficult to locate. Additional elections are regularly added.

The Global Elections Database (formerly known as the Constituency-Level Elections Dataset, 2007) provides information on the results of both national and subnational elections around the world. These data are presented at two levels of analysis, allowing users to quickly identify the results of elections within a country as a whole or within particular constituencies or districts of a country. All parties are included in the database regardless of the number of votes that they won. The data are based on countries' official election results and have been amassed from various government institutions.