According to data from the US BLS, the unemployment rate of Connecticut was 5.2% (sa) in April, 2004. Among all Connecticut counties, these 3 were among those with high unemployment rates (nsa): Windham (5.5%), Hartford (5.4%), and New Haven (5.3%).

On the hand, the following three counties were among those with low unemployment rates (nsa): Tolland (4%), Middlesex (4.1%), and Fairfield (4.4%).

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

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