West Columbia

Population

18,109 (2020)

Type

City

Area

9.3 sq mi (24.08 km²), 0.17 sq mi water

Median age

37.4

Households

21,490

Persons per household

2.4

Median household income

$49,904

Average house value

$132,528

Businesses

1,590

Employees

39,462

Government

CITY OF WEST COLUMBIA

Government office

PO BOX 4044, WEST COLUMBIA, SC 29171