Hannibal

Population

17,246 (2020)

Type

City

Area

16 sq mi (41.44 km²), 0.47 sq mi water

Median age

38.2

Households

8,729

Persons per household

2.4

Median household income

$44,769

Average house value

$121,300

Businesses

645

Employees

11,026

Government

CITY OF HANNIBAL

Government office

320 BROADWAY, HANNIBAL, MO 63401