Elfrida is a census-designated place in Cochise County, Arizona, United States.

Elfrida has the United States Postal Service Zip Code of 85610.

Chiricahua Community Health Centers was founded in Elfrida in 1986.

Elfrida gained a library, circa March 2000.

[9] The Elfrida Fire Department[10] is south of the center crossroads.