List of Counties in Connecticut With Population Percentage Change | ||||
|---|---|---|---|---|
| Map Key | Name | Population Change | ||
| Fairfield County | 4.43% | |||
| Hartford County | 0.61% | |||
| Litchfield County | -2.5% | |||
| Middlesex County | -0.86% | |||
| New Haven County | 0.27% | |||
| New London County | -2.01% | |||
| Tolland County | -1.9% | |||
| Windham County | -1.7% | |||