With the new data the cumulative number of cases rose to 281,886. The death toll remains at 3,771.
Of 6,251 tests reported by the county on Tuesday, 0.9% returned positive. The 14-day rolling average percentage of positive cases holds at 0.8%.
The number of fully vaccinated residents reached 1,820,613, so the county is now at 86.6% of the official goal to vaccinate 2.1 million people ages 12 and older.
The county currently has 312,763 vaccine doses on hand.
A full list of available vaccination sites can be found at www.sandiegocounty.gov.