US location post office
ZIP Code 7457
- Zip Code: 7457
- Official USPS city name: Riverdale
- Official USPS State Code: NJ
- Official State Name: New Jersey
- ZCTA: TRUE
- Population: 4197.0
- Density: 797.6
- Primary Official County Code: 34027
- Primary Official County Name: Morris
- Official County Name: Morris
- Official County Code: 34027
- Imprecise: FALSE
- Military: FALSE
- Timezone: America/New_York (04:15 AM Friday, May 17 2024-05-17 (GMT -0400))
- Geo Point: 40.9921, -74.31247
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