New Castle County, DE City and City Map
New Castle County has 23 cities / towns. See all cities/towns in List View or use the map below to review.
New Castle County Cities / Towns by Population
Wilmington 71,263Newark 32,278Bear 19,732Middletown 19,469Hockessin 13,620Claymont 9,242Elsmere 6,149Edgemoor 6,089New Castle 5,346Townsend 2,556Greenville 2,286Delaware City 1,858Bellefonte 1,400Saint Georges 1,312Newport 1,064Odessa 643Arden 516KirkwoodMontchaninPort PennRocklandWinterthurYorklyn