Drexel-Alvernon was a census-designated place (CDP) in Pima County, Arizona, United States.

[1] According to the United States Census Bureau, the CDP has a total area of 0.9 square miles (2.3 km2), all land.

There were 1,417 housing units at an average density of 1,534.2 per square mile (592.4/km2).

The CDP is in Arizona's 3rd Congressional District, served by Representative Raúl Grijalva and Arizona's 2nd State Legislative District, served by Representatives John Christopher Ackerley and Rosanna Gabaldón, and by Senator Andrea d'Alessandro, all Democrats.

For secondary education, the CDP is served by Desert View High School.