Castlewood

Population

648 (2020)

Type

City

Area

1.15 sq mi (2.98 km²)

Median age

39.1

Households

501

Persons per household

2.6

Median household income

$70,197

Average house value

$147,100

Businesses

37

Employees

148

Government

CITY OF CASTLEWOOD

Government office

PO BOX 17, CASTLEWOOD, SD 57223