Alton

Population

823 (2020)

Type

City

Area

1.57 sq mi (4.06 km²), 0.02 sq mi water

Median age

43.9

Households

1,479

Persons per household

2.4

Median household income

$31,385

Average house value

$69,600

Businesses

69

Employees

510

Government

CITY OF ALTON

Government office

PO BOX 247, ALTON, MO 65606