New Haven County on the map of Connecticut 2024. Cities, roads, borders and directions in New Haven County of Connecticut.

New Haven County is the third most populous county in Connecticut, home to 864 thousand people. The county has no specific county seat, but the largest city is New Haven. The county's total area is 862 square miles. This map shows the borders of New Haven County as well as neighboring counties, including major highways and natural objecsts as of 2024. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of New Haven County.