According to data from the US BLS, the unemployment rate of New Hampshire was 2.3% (sa) in July, 2022. Among all New Hampshire counties, these 3 were among those with high unemployment rates (nsa): Coos (3.4%), Cheshire (2.4%), and Hillsborough (2.3%).

On the hand, the following three counties were among those with low unemployment rates (nsa): Carroll (2%), Belknap (2%), and Merrimack (2.1%).

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

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