Research

People group research

Contribute people group research and serve the whole community

Because PeopleGroups.org strives to have the most accurate and up-to-date information about the people groups of the world, the people group research community wants your help. There are three ways to help improve the data:

1. Use GAPP software. Fill out an online People Group Research Profile or People and Place Survey using GAPP (Gospel to All Peoples and Places). Learn more about GAPP.
2. Use our form. Download and complete the People Group Research Profile (PDF) and email it to updatepg@peoplegroups.org.
3. Use your own documentation. Send your own documentation, articles, or maps about a particular people group to updatepg@peoplegroups.org.

Using GAPP for people group research

GAPP (Gospel to All Peoples and Places) uses technology to track the engagement and advance of the gospel across the world, with free and paid tiers. Built-in templates for mapping and compiling information about people groups let you submit new or updated information directly.

• Learn more about GAPP
• Log in to GAPP

PeopleGroups.org relies on updates from the field and other organizations for much of its data, so if you have any updates, please contact us. For the standards and codes the data uses, see data standards.