Eleven are staff, including 10 correctional officers, and nine are inmates.
The COVID-19 cases are concentrated at OCCC, where seven correctional officers and all nine inmates have tested positive for the virus.
DPS reported the first inmate to test positive for COVID-19 on Friday, and last Wednesday it reported the first staff — a deputy sheriff in the Sheriff Division Special Operations Section — to test positive.
One correctional officer from Halawa Correctional Facility and two from Waiawa Correctional Facility have also tested positive for COVID-19.