The county has now been in a lockdown for a month and the latest figures show 29 out of 40 neighbourhoods have seen a drop in infections.
Here are the 18 Northumberland neighbourhoods where Covid infections have fallen 33% or more between January 22 and January 29.
17. Wylam and Ovingham
The rate in Wylam and Ovingham has fallen 36%, from 245.7 on January 22 to 158.0 on January 29. Photo: Google
18. Haydon Bridge and Allendale
The rate in Haydon Bridge and Allendale has fallen 35%, from 200.5 on January 22 to 129.7 on January 29. Photo: Google