Loading ZIP borders…
USPS city
Flat River, MO ZIP codes
2 ZIP codes that list Flat River as a USPS primary or acceptable city. Not a Census place.
Sum of ZCTA populations for ZIP codes intersecting Flat River. 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 Flat River
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 63601 | Park Hills | St. Francois County | 16,434 | $56,798 |
| 63653 | Leadwood | St. Francois County | 1,418 | $35,694 |