Gloucestershire Health and Care Trust was caring for 23 coronavirus patients in hospital as of Tuesday, figures show.
NHS England data shows the number of people being treated in hospital for Covid-19 by 8am on December 14 was up from 10 on the same day the previous week.
There was one bed occupied by a Covid-19 patient four weeks ago in Gloucestershire Health and Care NHS Foundation Trust.
Across England there were 6,720 people in hospital with Covid as of December 14, with 150 of them in mechanical ventilation beds.
The number of Covid-19 patients hospitalised nationally has increased by 34% in the last four weeks, while the number on mechanical ventilators has increased by 23%.
The figures also show that 17 new Covid patients were admitted to hospital in Gloucestershire Health and Care NHS Foundation Trust in the week to December 12. This was up from 13 in the previous seven days.