Zip Code Dupo Il - Enter a corporate or residential street address, city, and state to see a specific. Web dupo, il is a city located in saint clair county, illinois and has a land area of 8.55 square miles (22.14 km2). Portions of 62239 are also in cahokia heights and sugar loaf township. Look up a zip code. Web 62239 is a united states zip code located in dupo illinois. And ensure faster mail delivery, or check out the demographic profile. Web zip code 62239 is located in the city of dupo, illinois and covers 8.547 square miles of land area. Web look up a zip code ™. Web 62239 is the only zip code for dupo, il.
And ensure faster mail delivery, or check out the demographic profile. Look up a zip code. Web look up a zip code ™. Portions of 62239 are also in cahokia heights and sugar loaf township. Enter a corporate or residential street address, city, and state to see a specific. Web zip code 62239 is located in the city of dupo, illinois and covers 8.547 square miles of land area. Web dupo, il is a city located in saint clair county, illinois and has a land area of 8.55 square miles (22.14 km2). Web 62239 is the only zip code for dupo, il. Web 62239 is a united states zip code located in dupo illinois.