The glossary below may define terms not included in the main Glossary on census.gov
The main Glossary on census.gov provides official definitions covering all topics, censuses, surveys and programs.
To begin a search, enter a term or acronym in the search bar or click the letter to see all the terms that begin with that letter. Click view to see the definition for a term. You may select one or more terms to place them in the Selected Terms box for downloading or printing. Click on Printable View to preview the page.
Did you know you can embed the Glossary Widget? Just click on the embed icon </>, copy the code and paste it into your website.
The number of live births occurring during a given calendar year.
The number of deaths occurring during a given calendar year.
The “less developed” countries include all of Africa, all of Asia except Japan, the Transcaucasian and Central Asian republics, all of Latin America and the Caribbean, and all of Oceania except Australia and New Zealand. This category matches the “less developed country” classification employed by the United Nations. “Less developed” countries are sometimes referred to as “developing” countries.
The “more developed” countries and areas include all of North America and Europe plus Japan, Australia, and New Zealand. This category matches the “more developed” classification employed by the United Nations.