According to data from the US BLS, the unemployment rate of Vermont was 2.4% (sa) in October, 2018. Among all Vermont counties, these 3 were among those with high unemployment rates (nsa): Orleans (2.2%), Bennington (1.9%), and Lamoille (1.9%).

On the hand, the following three counties were among those with low unemployment rates (nsa): Washington (1.3%), Orange (1.3%), and Chittenden (1.3%).

The chart and table below shows the unemployment rate (nsa) for each county.

You can see similar information by state for the United States.