Dupo post codes
| Place | Region | County | Code |
|---|---|---|---|
| Dupo | Illinois (IL) | St. Clair County | 62239 |
About Dupo
Dupo is a place in St. Clair County, Illinois (IL), United States. The data lists 1 post codes, led by 62239, in the 5 digits format.
This page contains 1 post code records and 1 distinct post codes. Every post code on this page maps to a single place.
Nearby places include East Carondelet, Columbia, East Saint Louis; the closest is East Carondelet, about 2 km away. Other places in St. Clair County include East Saint Louis, Belleville, Caseyville.
Addresses usually include the place, county, state, post code, and country; the order varies by country, so confirm the local format before mailing.
At a glance
Address example
Postal formats vary by country; these are the address elements.
Other places in St. Clair County
All →Shared post codes
Every post code on this page maps to a single place.
Location
FAQ
What post code does Dupo use?
62239
Which county is Dupo in?
St. Clair County
Which state is Dupo in?
Illinois (IL)
What is the post code format?
5 digits