Postal reference / United States
77641Port Arthur, Texas
ZIP code 77641 is a United States postal code for Port Arthur, Texas. Its county association is Jefferson County. The map reference point is at 29.8476, -94.1297.
- State / territory
- Texas
- Recorded place name
- Port Arthur
- County association
- Jefferson
- Estimated coordinate
- 29.8476, -94.1297
View on OpenStreetMap - ZIP prefix
- 776 · 36 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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Texas directoryOther ZIP codes in Port Arthur, TX
Port Arthur has 4 ZIP codes in the reference dataset.
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 77640 | Port Arthur | TX | Jefferson | 10.0 |
| 77622 | Hamshire | TX | Jefferson | 11.4 |
| 77627 | Nederland | TX | Jefferson | 11.5 |
| 77705 | Beaumont | TX | Jefferson | 12.0 |
| 77665 | Winnie | TX | Chambers | 12.8 |
| 77642 | Port Arthur | TX | Jefferson | 13.2 |
| 77651 | Port Neches | TX | Jefferson | 13.4 |
| 77619 | Groves | TX | Jefferson | 14.5 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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