Columbia

Population

138 (2020)

Type

City

Area

1.52 sq mi (3.93 km²)

Median age

50.1

Households

183

Persons per household

2.1

Median household income

$52,159

Average house value

$95,000

Businesses

9

Employees

25

Government

CITY OF COLUMBIA

Government office

PO BOX 43, COLUMBIA, SD 57433