Dupo, Illinois ZIP code

What is the ZIP code for Dupo, IL?

62239

1 for street addresses

Dupo is in St. Clair County, Illinois. About 4,232 people live in Dupo ZIP codes; the most populated is 62239 with 4,232 residents. The city is in the Central Time zone and uses area code 618.

CityDupo, IL
StateIllinois
CountySt. Clair County
ZIP codes1
Population (ZIP areas)about 4,232
Time zoneCentral Time · now
Area code618

All Dupo ZIP codes

ZIP codeTypePopulationMedian income
62239Standard4,232$61,191

Population and income: U.S. Census Bureau, American Community Survey 5-year estimates. PO Box and single-organization ZIP codes have no residents.

Cities near Dupo

Questions

What is the ZIP code for Dupo, IL?
The ZIP code for Dupo, Illinois is 62239.
What county is Dupo, IL in?
Dupo ZIP codes are in St. Clair County.
What area code is Dupo, IL?
Dupo uses area code 618.