In Sahuarita, the population had 29.7% under the age of 18, 55.54% from age 18 to age 64, and 14.7% who were 65 years of age or older.
There were 1,155 households out of which 33.4% had children under the age of 18 living with them, 70.6% were married couples living together, 6.8% had a female householder with no husband present, and 19.7% were non-families.