Latest figures published by Northumberland County Council show there were 221 positive cases recorded in the week to March 23.
The countywide rate is 69.0 positive cases per 100,000.
Large areas of the county, however, have returned no positive cases.
Here are the 14 areas of Northumberland which recorded five or more positive Covid-19 cases in the week to March 23.
1. Lynemouth
There were 28 positive cases in Lynemouth ward where the rate is 623.9. Photo: Google
2. Cramlington South East
There were 24 positive cases in Cramlington South East where the rate is 527.6. Photo: Google
3. Cramlington East
There were 12 positive cases in Cramlington East where the rate is 283.4. Photo: Google
4. Kitty Brewster
There were 10 positive cases in Blyth's Kitty Brewster ward where the rate is 154.0. Photo: Google