Columbia

Population

132,130 (2020)

Type

City

Area

137.81 sq mi (356.93 km²), 2.87 sq mi water

Median age

33.6

Households

127,806

Persons per household

2.4

Median household income

$51,319

Average house value

$156,917

Businesses

8,868

Employees

162,174

Government

CITY OF COLUMBIA

Government office

PO BOX 147, COLUMBIA, SC 29202