Postal entity record
US 54511 Postal Code Data Source-backed
54511 postal code facts for Argonne, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceArgonne
RegionWI
Nearby rows12
Key metadata
| Place | Argonne |
|---|---|
| Admin area | Wisconsin / WI |
| Local area | Forest |
| Coordinates | 45.7118, -88.8104 |
| 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 54511 to Argonne, 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 | Argonne |
| postal_code | admin_area | Wisconsin |
| postal_code | centroid | 45.7118, -88.8104 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 54520 | Crandon | Wisconsin | 12.7 mi |
| 54541 | Laona | Wisconsin | 12.8 mi |
| 54103 | Armstrong Creek | Wisconsin | 15.7 mi |
| 54542 | Long Lake | Wisconsin | 16.6 mi |
| 54562 | Three Lakes | Wisconsin | 16.8 mi |
| 54120 | Fence | Wisconsin | 18.8 mi |
| 54566 | Wabeno | Wisconsin | 20.5 mi |
| 54125 | Goodman | Wisconsin | 22.1 mi |
| 54463 | Pelican Lake | Wisconsin | 22.9 mi |
| 54428 | Elcho | Wisconsin | 25 mi |
| 54465 | Pickerel | Wisconsin | 25 mi |
| 54521 | Eagle River | Wisconsin | 25.6 mi |