Postal entity record
US 54603 Postal Code Data Source-backed
54603 postal code facts for La Crosse, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceLa Crosse
RegionWI
Nearby rows12
Key metadata
| Place | La Crosse |
|---|---|
| Admin area | Wisconsin / WI |
| Local area | La Crosse |
| Coordinates | 43.8487, -91.2484 |
| 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 54603 to La Crosse, 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 | La Crosse |
| postal_code | admin_area | Wisconsin |
| postal_code | centroid | 43.8487, -91.2484 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 54650 | Onalaska | Wisconsin | 3.5 mi |
| 54601 | La Crosse | Wisconsin | 3.8 mi |
| 55947 | La Crescent | Minnesota | 4.1 mi |
| 54602 | La Crosse | Wisconsin | 5.7 mi |
| 55941 | Hokah | Minnesota | 8.3 mi |
| 55925 | Dakota | Minnesota | 8.6 mi |
| 54636 | Holmen | Wisconsin | 8.8 mi |
| 54669 | West Salem | Wisconsin | 8.9 mi |
| 54658 | Stoddard | Wisconsin | 11.2 mi |
| 55919 | Brownsville | Minnesota | 12.6 mi |
| 54614 | Bangor | Wisconsin | 13.4 mi |
| 54621 | Chaseburg | Wisconsin | 14.4 mi |