Postal reference / United States
70664Sulphur, Louisiana
ZIP code 70664 is a United States postal code for Sulphur, Louisiana. Its county association is Calcasieu County. The map reference point is at 30.2642, -93.3265.
- State / territory
- Louisiana
- Recorded place name
- Sulphur
- County association
- Calcasieu
- Estimated coordinate
- 30.2642, -93.3265
View on OpenStreetMap - ZIP prefix
- 706 · 44 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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Louisiana directoryOther ZIP codes in Sulphur, LA
Sulphur has 3 ZIP codes in the reference dataset.
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 70602 | Lake Charles | LA | Calcasieu | 0.0 |
| 70606 | Lake Charles | LA | Calcasieu | 0.0 |
| 70609 | Lake Charles | LA | Calcasieu | 0.0 |
| 70612 | Lake Charles | LA | Calcasieu | 0.0 |
| 70616 | Lake Charles | LA | Calcasieu | 0.0 |
| 70629 | Lake Charles | LA | Calcasieu | 0.0 |
| 70669 | Westlake | LA | Calcasieu | 3.4 |
| 70663 | Sulphur | LA | Calcasieu | 3.8 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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