According to data from the US BLS, the unemployment rate of Connecticut was 5% (sa) in August, 2004. Among all Connecticut counties, these 3 were among those with high unemployment rates (nsa): Hartford (5.6%), Windham (5.5%), and New Haven (5.4%).

On the hand, the following three counties were among those with low unemployment rates (nsa): Tolland (4.3%), Middlesex (4.3%), and New London (4.5%).

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

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