Postal entity record
US 70643 Postal Code Data Source-backed
70643 postal code facts for Grand Chenier, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceGrand Chenier
RegionLA
Nearby rows12
Key metadata
| Place | Grand Chenier |
|---|---|
| Admin area | Louisiana / LA |
| Local area | Cameron |
| Coordinates | 29.7644, -92.9261 |
| GeoNames accuracy | 4 |
| Source | GeoNames postal code data |
| License | GeoNames postal data; provided as-is with attribution required. |
| Snapshot date | 2026-06-02 |
What this record means
This row links US 70643 to Grand Chenier, the available admin area, centroid coordinates, source accuracy, and source snapshot metadata.
Use it as a reference-data join for cleaning CRM rows, grouping operational reports, preparing territory QA, or checking whether an imported postal value has a source-backed match.
What the centroid can support
The latitude and longitude represent a postal centroid from the source snapshot. They are useful for approximate map previews, nearby-record review, deduplication checks, and distance-based QA.
They should not be treated as an official delivery boundary, address-level geocode, tax boundary, or service-area guarantee.
Sample CSV enrichment output
| Input field | Added output | Example value |
|---|---|---|
| postal_code | matched_place | Grand Chenier |
| postal_code | admin_area | Louisiana |
| postal_code | centroid | 29.7644, -92.9261 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 70632 | Creole | Louisiana | 8.3 mi |
| 70646 | Hayes | Louisiana | 23 mi |
| 70630 | Bell City | Louisiana | 24.5 mi |
| 70549 | Lake Arthur | Louisiana | 26.9 mi |
| 70607 | Lake Charles | Louisiana | 29.3 mi |
| 70542 | Gueydan | Louisiana | 29.6 mi |
| 70631 | Cameron | Louisiana | 30.8 mi |
| 70645 | Hackberry | Louisiana | 30.8 mi |
| 70647 | Iowa | Louisiana | 32.2 mi |
| 70650 | Lacassine | Louisiana | 32.7 mi |
| 70605 | Lake Charles | Louisiana | 33.1 mi |
| 70591 | Welsh | Louisiana | 33.2 mi |