Eleven new cases of coronavirus among residents were reported on Sunday evening, together with 18 full recoveries.
Twenty-two Monaco residents are being treated at Princess Grace Hospital, four in intensive care.
A total of 118 residents with mild symptoms are recovering at home under the supervision of the Home Monitoring Centre.
The number of new daily cases in Monaco appears to be falling, despite a high level of testing.
Meanwhile, in the UK 38,598 new cases and 671 new deaths were reported on Sunday. This represents the highest Sunday death toll since the start of the pandemic.
In France 21,406 new cases and 193 new deaths were reported on Saturday, January 16, the most recent date for which figures have been published.