5 Most Densely Populated States in the US

4. Connecticut

Population per Square Mile: 744.1

GDP per Capita: $88,755

Connecticut is a densely populated state on the East Coast. With roughly 744 people per square mile, it ranks fifth on our list of the most densely populated states in the US. This density concentrates heavily in urban areas like Bridgeport and Hartford, while rural regions are significantly less densely populated. Connecticut’s economy leans towards finance and insurance, fueled by major corporations headquartered within its borders. Additionally, bioscience and advanced manufacturing are growing sectors with a strong emphasis on innovation.