New Castle

Population

5,394 (2020)

Type

City

Area

3.48 sq mi (9.01 km²), 0.04 sq mi water

Median age

36.7

Households

21,373

Persons per household

2.7

Median household income

$60,409

Average house value

$190,300

Businesses

1,400

Employees

29,620

Government

CITY OF NEW CASTLE

Government office

220 DELAWARE ST, NEW CASTLE, DE 19720