The statistics from Public Health England reveal there were 56 positive cases in the Alnwick ward in the week to November 1.
However, it is Prudhoe South which has recorded the highest infection rate of 941.4 per 100,000.
Here are the 15 areas of Northumberand with the highest case numbers.
There were 42 positive cases in Pegswood ward where the rate is 819.7.
There were 40 positive cases in Bothal ward where the rate is 879.1.
There were 38 positive cases in Sleekburn ward where the rate is 870.8.
8. Bedlington West
There were 37 positive cases in Bedlington West where the rate is 827.6.