Postal entity record
US 53818 Postal Code Data Source-backed
53818 postal code facts for Platteville, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlacePlatteville
RegionWI
Nearby rows12
Key metadata
| Place | Platteville |
|---|---|
| Admin area | Wisconsin / WI |
| Local area | Grant |
| Coordinates | 42.7393, -90.4854 |
| 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 53818 to Platteville, 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 | Platteville |
| postal_code | admin_area | Wisconsin |
| postal_code | centroid | 42.7393, -90.4854 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 53510 | Belmont | Wisconsin | 7.6 mi |
| 53808 | Dickeyville | Wisconsin | 9.5 mi |
| 53807 | Cuba City | Wisconsin | 9.7 mi |
| 53580 | Rewey | Wisconsin | 9.9 mi |
| 53820 | Potosi | Wisconsin | 11.5 mi |
| 53554 | Livingston | Wisconsin | 11.6 mi |
| 53812 | Kieler | Wisconsin | 12.4 mi |
| 53813 | Lancaster | Wisconsin | 13.5 mi |
| 53825 | Stitzer | Wisconsin | 14 mi |
| 53811 | Hazel Green | Wisconsin | 14.1 mi |
| 53803 | Benton | Wisconsin | 14.5 mi |
| 53824 | Sinsinawa | Wisconsin | 15.2 mi |