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USPS city
Saint Charles, IL ZIP codes
2 ZIP codes that list Saint Charles as a USPS primary or acceptable city. Not a Census place.
Sum of ZCTA populations for ZIP codes intersecting Saint Charles. Not a Census place total. Methodology
Combined population of ZIP/ZCTAs that list this USPS city as a primary or acceptable name. This is a labeled ZIP-sum, never a Census place ACS population. Methodology
Map of Saint Charles, IL

ZIP codes associated with Saint Charles
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 60174 | Saint Charles | Kane County | 30,481 | $102,408 |
| 60175 | Saint Charles | Kane County | 26,528 | $173,564 |