Westport zip code
Zip code in Westport, IL
The location Westport belongs to Lawrence County, state of Illinois. Westport has been assigned with the zip code 62439.
The location name Westport is listed as unacceptable by the US Postal Service so any mailing should avoid it. Instead you can use Lawrenceville, the official name of the location.
| Zip code | Type | Population |
|---|---|---|
| 62439 | STANDARD | 6,130 |
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