Hillsboro

Population

5,909 (2020)

Type

City

Area

8.66 sq mi (22.43 km²), 1.75 sq mi water

Median age

39.7

Households

2,711

Persons per household

2.3

Median household income

$53,188

Average house value

$82,700

Businesses

161

Employees

1,709

Government

CITY OF HILLSBORO

Government office

PO BOX 556, HILLSBORO, IL 62049