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USPS city
Saint Charles, MD ZIP codes
3 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
ZIP codes associated with Saint Charles
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 20602 | Waldorf | Charles County | 29,425 | $108,733 |
| 20603 | Waldorf | Charles County | 32,649 | $137,138 |
| 20604 | Waldorf | Charles County | 1,369 | — |