Sept. 10 (UPI) -- Once upon a time, not long ago, Mexicans dominated the flow of migrants coming to the United States. Mexican migration expanded over the course of much of the 20th century and into the start of the 21st century.
That is no longer the case.
The number of Mexican migrants fell during the economic recession and has continued to fall further after the U.S. economy recovered.
Downturn of Mexican migration
Data from the annual American Community Surveys, which I analyze in my research on Mexican migration, show that the number of foreign-born Mexicans migrating to the United States in the previous year fell from 2003 to 2017.
The numbers tell the story, with the volume of Mexican migration dropping from nearly 1.7 million in 2003-07 to 778,000 in 2013-17. This represents a drop of 53 percent.
The share of Mexicans among all foreign-born persons who migrated to the United States dwindled sharply in the same time period, from 28.9 percent to 9.6 percent. Mexico fell from the country that sent the most migrants to the United States to third place, behind India and China.
The decline in Mexican migration is evident across the nation. Only nine states, including Louisiana, Massachusetts and Montana, which have very small Mexican-origin populations, experienced minor growth of Mexican migrants between the 2003-07 and the 2013-17 periods.
California saw a decline between those periods of 275,000 Mexican migrants and Texas a decrease of nearly 104,000.
Twenty-five states received fewer than half as many migrants from Mexico than a decade earlier.
A unique case
But surely, this decline is not unique to Mexican migrants. Right?
Actually, there are more overall migrants coming to the United States than a decade ago. Mexico stands out in its diminished number of migrants to the United States.
Between the 2003-07 and the 2013-17 periods, overall migration rose by 41 percent in the United States and across regions of the world.
In fact, the United States saw an 81 percent increase in migrants from the Spanish-speaking Latin American and Caribbean countries, increasing from nearly 726,000 in 2003-07 to slightly more than 1.3 million in 2013-17. The number of migrants from Asia more than doubled, and the number from Africa increased 86 percent.
These trends are consistent across the United States. During the same timespan that only nine states posted gains in Mexican migrant newcomers, 48 states did so across all migrants.
For example, with the increasing militarization of the U.S.-Mexico border since 9/11 it has become more difficult to cross the border. The pay required by coyotes, or human smugglers, has risen exorbitantly over the last decade.
Moreover, the economy in Mexico has improved, and Mexican workers have more employment options at home. Mexico is a world leader in the preparation of engineers and computer scientists, with its number of engineers almost tripling between 2000 and 2015.
Furthermore, the fertility rate in Mexico has dropped, from women having an average of approximately 7 births in 1960 to 2.1 in 2019. The population pressure to create jobs for a large youthful workforce continues to diminish in Mexico and likely will continue to do so in the coming decades.
What the future holds
There is evidence that Mexicans migrating to the United States today are significantly different than their counterparts making the move more than a decade ago.
Traditionally, Mexican migrants have been primarily males with limited educational and economic resources. They clustered in certain low-wage jobs in the agriculture, construction and service sectors.
However, as my own work has shown, recent Mexican migrants tend to have a higher level of education and a greater fluency in English. A higher percentage are U.S. naturalized citizens.
In addition, a May report from the Migration Policy Institute, a D.C. think tank, noted the recent significant increase of skilled Mexican migrants in the United States.
The report points out that the number of Mexican migrants with a bachelor's degree or higher rose 2.5 times between 2000 and 2017, rising from 269,000 in 2000 to 678,000 in 2017. Today Mexicans rank as the fourth-largest group of immigrants with at least a bachelor's degree in the United States, behind India, China and the Philippines.
Will the level of migration from Mexico to the United States rebound to the levels observed at the close of the 20th and beginning of the 21st century? In my view, it is unlikely.
Mexico is undergoing a significant demographic shift that will result in an aging population and workforce, as well as a significant technological transformation that is associated with a growing number of Mexicans in science and technology fields.
I also suspect that the Trump administration's harsh rhetoric and negative depiction of Mexicans, along with the mass shooting in El Paso, Texas, targeting Mexican "invaders," also makes Mexicans even more hesitant to come to this country.