US ZIP Code Map

City

Dorchester, IL ZIP codes

1 ZIP.

ACS population

4,398

Median household income

$75,477

Median home value

$104,700

Map of Dorchester

ZIP code map

ZIP share of this city

Population share

ZIP codes in Dorchester

ZIPCityCountyPopulationIncome
62033GillespieMacoupin County4,398$75,477