Postal entity record
US 54651 Postal Code Data Source-backed
54651 postal code facts for Ontario, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceOntario
RegionWI
Nearby rows12
Key metadata
| Place | Ontario |
|---|---|
| Admin area | Wisconsin / WI |
| Local area | Vernon |
| Coordinates | 43.7172, -90.6205 |
| 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 54651 to Ontario, 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 | Ontario |
| postal_code | admin_area | Wisconsin |
| postal_code | centroid | 43.7172, -90.6205 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 54648 | Norwalk | Wisconsin | 7.2 mi |
| 54619 | Cashton | Wisconsin | 7.3 mi |
| 54639 | La Farge | Wisconsin | 8.1 mi |
| 54670 | Wilton | Wisconsin | 9.5 mi |
| 54634 | Hillsboro | Wisconsin | 12.8 mi |
| 54667 | Westby | Wisconsin | 13.2 mi |
| 54638 | Kendall | Wisconsin | 13.6 mi |
| 54664 | Viola | Wisconsin | 14.8 mi |
| 53929 | Elroy | Wisconsin | 16.7 mi |
| 53962 | Union Center | Wisconsin | 17.8 mi |
| 54665 | Viroqua | Wisconsin | 18.2 mi |
| 54656 | Sparta | Wisconsin | 19 mi |