Belle Fourche

Population

5,742 (2020)

Type

City

Area

8.85 sq mi (22.93 km²), 0.07 sq mi water

Median age

39.3

Households

3,278

Persons per household

2.4

Median household income

$44,543

Average house value

$143,100

Businesses

282

Employees

2,123

Government

CITY OF BELLE FOURCHE

Government office

511 6TH AVE, BELLE FOURCHE, SD 57717