According to data from the US BLS, the unemployment rate of New Hampshire was 1.8% (sa) in April, 2023. Among all New Hampshire counties, these 3 were among those with high unemployment rates (nsa): Coos (2.2%), Rockingham (1.6%), and Carroll (1.5%).

On the hand, the following three counties were among those with low unemployment rates (nsa): Sullivan (1.1%), Merrimack (1.1%), and Grafton (1.2%).

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

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