Postal reference / United States
83853Porthill, Idaho
ZIP code 83853 is a United States postal code for Porthill, Idaho. Its county association is Boundary County. The map reference point is at 48.992, -116.4775.
- State / territory
- Idaho
- Recorded place name
- Porthill
- County association
- Boundary
- Estimated coordinate
- 48.992, -116.4775
View on OpenStreetMap - ZIP prefix
- 838 · 64 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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Browse the other 319 ZIP codes recorded for Idaho, sorted by code with place and county.
Idaho directoryNearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 83826 | Eastport | ID | Boundary | 13.4 |
| 83805 | Bonners Ferry | ID | Boundary | 19.2 |
| 83845 | Moyie Springs | ID | Boundary | 21.7 |
| 83847 | Naples | ID | Boundary | 27.7 |
| 83848 | Nordman | ID | Bonner | 32.7 |
| 83821 | Coolin | ID | Bonner | 36.4 |
| 83865 | Colburn | ID | Bonner | 44.0 |
| 59935 | Troy | MT | Lincoln | 44.6 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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