Latest figures published by Northumberland County Council show the rate is 54.33 positive cases per 100,000 for the week to March 7.
There were 174 positive cases across the county over the same period.
Here are the 13 areas which recorded no cases.
1. Alnwick
There were no new cases of coronavirus recorded in Alnwick ward. Photo: Ian Smith
2. Amble
There have been no new cases in Amble ward. Photo: Google
3. Wooler
There were no positive cases in Wooler ward. Photo: Jane Coltman
4. Amble West with Warkworth
There were no positive cases in Amble West with Warkworth. Photo: Google