Of the 630 confirmed cases, 399 have recovered.
Currently, 10 patients are hospitalized, four are in intensive care, and five are on a ventilator, it said.
The WCCHD also reported 55% of hospital beds and 85% of ventilators are available.
The county also reported its 25th death, a woman in her 80s.
“Today, we reflect upon another life lost to COVID-19, and our hearts go out to this woman’s family and loved ones. As we continue to re-open our offices, businesses, and churches, let us be sure to also take steps to keep each other safe," Williamson County Judge Bill Gravell said in a news release. "Stay home if you feel sick, keep at least six feet of distance between you and someone else, wash your hands and frequently touches surfaces often and wear a mask in public."
On May 29, the county reported 596 cases.
Here is an update on the cities of residence of confirmed cases, according to the WCCHD:
- Austin: 37
- Cedar Park: 45
- Georgetown: 88
- Hutto: 44
- Leander: 46
- Round Rock: 298
- Other: 72
Officials said the county is not legally able to release the specific counts in cities with fewer than 20,000 residents. For more information, such as gender and age breakdowns, visit the county’s dashboard.