According to data from the US BLS, the unemployment rate of New Hampshire was 2.6% (sa) in February, 2024. Among all New Hampshire counties, these 3 were among those with high unemployment rates (nsa): Coos (3.5%), Hillsborough (3.2%), and Rockingham (3.2%).

On the hand, the following three counties were among those with low unemployment rates (nsa): Grafton (2.2%), Sullivan (2.4%), and Merrimack (2.4%).

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

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