Postal reference / United States
07845Ironia, New Jersey
ZIP code 07845 is a United States postal code for Ironia, New Jersey. Its county association is Morris County. The map reference point is at 40.8229, -74.6257.
- State / territory
- New Jersey
- Recorded place name
- Ironia
- County association
- Morris
- Estimated coordinate
- 40.8229, -74.6257
View on OpenStreetMap - ZIP prefix
- 078 · 56 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
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New Jersey directoryNearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 07876 | Succasunna | NJ | Morris | 2.6 |
| 07970 | Mount Freedom | NJ | Morris | 3.0 |
| 07869 | Randolph | NJ | Morris | 3.2 |
| 07926 | Brookside | NJ | Morris | 3.2 |
| 07945 | Mendham | NJ | Morris | 3.3 |
| 07930 | Chester | NJ | Morris | 3.6 |
| 07802 | Dover | NJ | Morris | 3.9 |
| 07806 | Picatinny Arsenal | NJ | Morris | 3.9 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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