Monmouth

Population

8,801 (2020)

Type

City

Area

4.24 sq mi (10.99 km²), 0.02 sq mi water

Median age

36

Households

4,388

Persons per household

2.4

Median household income

$43,568

Average house value

$82,100

Businesses

264

Employees

5,561

Government

CITY OF MONMOUTH

Government office

100 E BROADWAY, MONMOUTH, IL 61462