List of municipalities in Delaware

Delaware is a state located in the Mid-Atlantic. According to the 2016 United States Census estimate, Delaware is the 6th least populous state with 989,948 inhabitants but the 2nd smallest by land area spanning 1,948.54 square miles (5,046.7 km²) of land.^[1] Delaware is divided into three counties and contains 57 incorporated places consisting of cities, towns, and villages.^[2][3] Of these, there are 10 cities, 3 villages, and 44 towns.

As of 2020, the largest municipality by population in Delaware is Wilmington with 70,898 residents, while the largest by area is Dover which spans 23.668 sq mi (61.30 km²). The smallest municipality by both measurements is Hartly with 73 residents in an area of 0.057 sq mi (0.15 km²).