This Is the Least-Educated Zip Code in America Among the most frequent cuts of the figures are state, city, and Zip code. The smaller the geographic area, the better lenses experts have to find specific problems. Nationwide, an … 24/7 Wall St
20 miles north of the Mexican border, in the desert half way between San Diego and Yuma AZ I would expect nothing less of a largely agricultural community. Numbers are skewed badly by the fact that non citizens are included in the total count, but don't have complete access or desire to avail themselves of educational system.