Rapid City

Population

78,864 (2020)

Type

City

Area

55.07 sq mi (142.62 km²), 0.06 sq mi water

Median age

37.2

Households

37,266

Persons per household

2.4

Median household income

$56,548

Average house value

$185,466

Businesses

3,441

Employees

46,635

Government

CITY OF RAPID CITY

Government office

300 6TH ST, RAPID CITY, SD 57701