This section offers categories organized by their focus on specific racial and ethnic groups. Please take the time to locate the most appropriate subcategory prior to suggesting a site. An Ethnic Group is a category or group of people considered to be significantly different from others in terms of cultural (dialect, religion, traditions, etc.) and sometimes physical characteristics (skin color, body shape, etc.).
Ethnic group - Wikipedia
A general overview of what the term Ethnicity means.
Ethnologue: Languages of the World
The Ethnologue is a catalogue of more than 6,700 languages spoken in 228 countries. The Ethnologue Name Index lists over 39,000 language, dialect, and alternate names. The Ethnologue Language Family Index organizes languages according to language families.
Database of statistics and indexed links about more than 8000 cultural communities worldwide.
The World Factbook - Field Listing - Ethnic Groups
Provides a rank ordering, by country, of ethnic groups starting with the largest and normally includes the percent of total population.