There were 205 confirmed positive cases across the county in the week to June 7 with the infection rate at 64.01 per 100,000 for the same period.
Here are the 13 areas of Northumberland with infection rates of more than 100 positive cases per 100,000.
There were 48 positive cases in Bothal ward in the week to March 12. The rate is 1,055 positive cases per 100,000 people.
There were 46 positive cases in Choppington ward where the rate is 993.
There were 86 positive cases in Alnwick ward where the rate is 868.
There were 37 positive cases in Humshaugh ward where the rate is 851.