Conversation so far:
Who is indigenous to Guatemala?
Guatemala has one of the largest Indigenous populations in Central America, with approximately 39.3% of the population considering themselves Indigenous.
Are there any other interesting aspects about the Indigenous peoples of the Americas article?
The Indigenous demographic portion of Guatemala's population consists of majority Mayan groups and one Non-Mayan group.
Was there a particular tribe among the Mayan and Non-Mayan groups that takes up more of the indigenous demographic portion of Guatemala's population?
The Mayan portion, can be broken down into 23 groups. The largest being the K’iche 11.3%. The Non-Mayan group consists of the Xinca making up 0.5% of the population.
When did The Kʼicheʼ people settle in Guatemala?
The Mayan Kʼicheʼ people had lived in the highlands of Guatemala since 600 BCE
Can you tell me more about the Kʼicheʼ people of Guatemala besides living in the highlands since 600BCE
The documented history of the Kʼicheʼ kingdom began when foreigners from the Mexican Gulf coast entered the highlands via the Pasión River around 1200 CE.
What made up the other part of the Mayan portion of the indigenous demographic portion of Guatemala?
The Mayan portion, can be broken down into 23 groups namely K’iche 11.3%, Kaqchikel 7.4%, Mam 5.5%, Q’eqchi’ 7.6% and Other 7.5%.

Question: How long have the tribes been there?
Self-contained rewrite: How long have the indigenous Mayan tribes been in Guatemala?