The pedestrians were struck while crossing Fourth Avenue mid-block from Eucalyptus Park around 6 p.m. Sunday, according to Chula Vista police Capt. Gary Wedge.
The car that hit them was being driven by a 24-year-old Chula Vista resident who was heading north on Fourth Avenue, Wedge said in a statement.
The man, who lived in San Diego, died at the scene, while the woman, a Chula Vista resident, died at an area hospital shortly after the accident,
Their names were withheld pending family notification.