How does gallup poll

Population density targets are based on the most recent U. Sign up for Gallup News alerts to get these articles as soon as they are published. For questions about how this survey is conducted, please contact galluphelp gallup. To access and analyze historical Gallup trends dating back to the s, subscribe to Gallup Analytics. Notice: JavaScript is not enabled. Please Enable JavaScript Safely. What is the Gallup Poll Social Series? The Gallup World Poll tracks the most important issues worldwide, such as food access, employment, leadership performance, and well-being.

Gallup Senior Scientists advise on the development of a common set of statistics Gallup collects in every country in the world. The World Poll survey includes more than global questions as well as region-specific items. Gallup asks residents from Australia to Pakistan the same questions, every time, in the same way.

This makes it possible to trend data from year to year and make direct country comparisons. In countries where telephone interviewing is employed, Gallup uses a random-digit-dial RDD method or a nationally representative list of phone numbers. Telephone methodology is typical in the U. Gallup purchases telephone samples from various sample providers located in each region, including Sample Answers and Sample Solutions. In the developing world, including much of Latin America, the former Soviet Union countries, nearly all of Asia, the Middle East, and Africa, Gallup uses an area frame design for face-to-face interviewing in randomly selected households.

Face-to-face interviews are approximately one hour, while telephone interviews are about 30 minutes. With some exceptions, all samples are probability based and nationally representative of the resident population aged 15 and older.

It gauged Americans' opinions and perceptions of the most pressing political and economic issues and the current events that affected the world, the U.

Gallup routinely incorporated additional questions into the Gallup U. Poll on a short-term basis. These extra questions covered topical issues, including views of events in the news. Gallup interviewed U. Gallup sampled landline and cellphone numbers using random-digit-dial methods.

Gallup chose landline respondents at random within each household based on which member had the next birthday. Gallup conducted interviews in Spanish for respondents who were primarily Spanish-speaking. The number of U. Since the U. Gallup prides itself on the integrity of its data and being transparent. We are committed to using scientifically proven and accepted methodologies for Gallup polling in more than countries and areas worldwide.

Gallup applies rigorous research standards to its surveys, which track what the public is thinking on virtually every political, economic and social issue that matters to society.

Gallup's methodologists continuously study best practices in the field of survey research and conduct experiments to inform our methodologies. To learn about Gallup's latest methodological research, experiments and changes, read our Methodology Blog.

The Gallup U.