Bismarck

Population

74,018 (2020)

Type

City

Area

34.68 sq mi (89.83 km²), 0.5 sq mi water

Median age

36.9

Households

32,680

Persons per household

2.3

Median household income

$70,103

Average house value

$253,640

Businesses

2,964

Employees

45,707

Government

CITY OF BISMARCK

Government office

PO BOX 5503, BISMARCK, ND 58506