It depends on what "Southern Mexico" means to you. The most commonly associated states to such region are the states of Guerrero, Oaxaca and Chiapas:
Total population for southern Mexico (according to the 2010 census) equals 11,987,310 people.
Central Mexico's population is about 13,541,667 as of the year 2015
Northeastern Mexico's population is 9,718,730.
40 million people
The area of Northeastern Mexico is 293,576 square kilometers.
There is a population density of about 322 people per square mile.
Northeastern Statistical Region's population is 172,787.
Mexico has two deserts, the Sonoran and the Chihuahuan but both occur in the northwestern part of the country. Mexico has no northeastern deserts.
It is IN Mexico. Its location is on the northeastern tip of the Yucatan peninsula.
The industrial revolution helped to increase the population of northeastern cities in the United States. Immigration also helped to increase populations in northeastern cities.
It is a city on the northeastern region of Mexico. Coordinates: 25° 40'N, 100° 18'W
It is in northeastern Mexico City (coordinates: 19.483919,-99.117431). See related links section for a map.
The industrial revolution helped to increase the population of northeastern cities in the United States. Immigration also helped to increase populations in northeastern cities.
Megalopolis
1750-1900 (about) i think
increase in diversity