Postal entity record
US 54966 Postal Code Data Source-backed
54966 postal code facts for Plainfield, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlacePlainfield
RegionWI
Nearby rows12
Key metadata
| Place | Plainfield |
|---|---|
| Admin area | Wisconsin / WI |
| Local area | Waushara |
| Coordinates | 44.2091, -89.4559 |
| 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 54966 to Plainfield, 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 | Plainfield |
| postal_code | admin_area | Wisconsin |
| postal_code | centroid | 44.2091, -89.4559 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 54943 | Hancock | Wisconsin | 6.7 mi |
| 54909 | Almond | Wisconsin | 7.4 mi |
| 54921 | Bancroft | Wisconsin | 7.7 mi |
| 54930 | Coloma | Wisconsin | 12.7 mi |
| 54984 | Wild Rose | Wisconsin | 13 mi |
| 54982 | Wautoma | Wisconsin | 13.7 mi |
| 54406 | Amherst | Wisconsin | 16.6 mi |
| 54976 | Saxeville | Wisconsin | 17.1 mi |
| 54467 | Plover | Wisconsin | 17.2 mi |
| 54946 | King | Wisconsin | 17.7 mi |
| 54981 | Waupaca | Wisconsin | 19.6 mi |
| 54494 | Wisconsin Rapids | Wisconsin | 20.8 mi |