Council on Foreign Relations, Shannon K. O’Neil, 4/20/12
A recent study highlighted in La Jornada, a Mexican newspaper, claims that some ninety million Mexicans are poor, roughly 80 percent of the total population. This contrasts drastically with calculations by the OECD (which put the poor closer to twenty-three million) or those by Mexican researchers Luis de la Calle and Luis Rubio (who estimate that 25 percent of Mexicans—approximately twenty-nine million—are poor).
So how should we define who is and isn’t poor? The World Bank includes everyone that earns more than two dollars a day; an expansive view that likely rings false for those scraping by just above this bare minimum. The OECD’s measurement is relative by country, based on the median household income. CONEVAL, a Mexican governmental organization that conducts the country’s official poverty measurements, takes a multi-dimensional approach, with income considered alongside access to healthcare, education, social security, housing, and food. By this comprehensive measure, some fifty-two million Mexicans are poor.
The study profiled in La Jornada takes these poor, and adds the next CONEVAL category—those vulnerable to becoming poor (nearly another forty million)—to get to the total number of ninety million. Vulnerable, according to CONEVAL, means lacking access to one or more social services or having an income close to the poverty line.

