Postal entity record
US 54858 Postal Code Data Source-backed
54858 postal code facts for Milltown, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceMilltown
RegionWI
Nearby rows12
Key metadata
| Place | Milltown |
|---|---|
| Admin area | Wisconsin / WI |
| Local area | Polk |
| Coordinates | 45.5271, -92.5017 |
| 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 54858 to Milltown, 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 | Milltown |
| postal_code | admin_area | Wisconsin |
| postal_code | centroid | 45.5271, -92.5017 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 54853 | Luck | Wisconsin | 4.6 mi |
| 54024 | Saint Croix Falls | Wisconsin | 5.5 mi |
| 54824 | Centuria | Wisconsin | 5.9 mi |
| 54810 | Balsam Lake | Wisconsin | 6.3 mi |
| 54006 | Cushing | Wisconsin | 6.4 mi |
| 55084 | Taylors Falls | Minnesota | 12.2 mi |
| 54009 | Dresser | Wisconsin | 12.3 mi |
| 54837 | Frederic | Wisconsin | 12.3 mi |
| 54001 | Amery | Wisconsin | 13.3 mi |
| 55012 | Center City | Minnesota | 15 mi |
| 54020 | Osceola | Wisconsin | 17.1 mi |
| 55074 | Shafer | Minnesota | 17.2 mi |