Moderate Income Apartments For Rent San Diego . If a unit becomes available, a renter is chosen from our waiting list and referred to the landlord for screening and selection. As of may 2022, the average apartment rent in san diego, ca is $1,291 for a studio, $2,842 for one bedroom, $3,085 for two bedrooms, and $4,201 for three bedrooms. Silvercrest San Diego, Low Apartments from www.lowincomeapartments.us Find top cheap apartments for rent in san diego, ca! 4580 zion ave, san diego, ca 92120. The median gross income for households in san diego county is $64,309 a year, or $5,359 a month.