How many different ethnicities are there in Oaxaca Mexico?

There are at least four main ethnicities:

• Zapotec - 350,000
• Mixtec - 240,000
• Mazatec - 165,000
• Mixe - 103,000

There are also many minority ethnicities, such as

• Chatino - 43,000
• Trique - 19,000
• Huave - 15,000
• Cuicatec - 12,000
• Aiyuuk - 10,000
• Amuzgo - 5,000
• Chontal - 4,500
• Tacuate - 1,500

These numbers however, don't include people of European descent nor mestizo people.