Postal entity record
US 53901 Postal Code Data Source-backed
53901 postal code facts for Portage, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlacePortage
RegionWI
Nearby rows12
Key metadata
| Place | Portage |
|---|---|
| Admin area | Wisconsin / WI |
| Local area | Columbia |
| Coordinates | 43.5501, -89.4714 |
| 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 53901 to Portage, 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 | Portage |
| postal_code | admin_area | Wisconsin |
| postal_code | centroid | 43.5501, -89.4714 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 53954 | Pardeeville | Wisconsin | 7.3 mi |
| 53969 | Wyocena | Wisconsin | 9.1 mi |
| 53930 | Endeavor | Wisconsin | 10.1 mi |
| 53920 | Briggsville | Wisconsin | 10.3 mi |
| 53955 | Poynette | Wisconsin | 10.6 mi |
| 53561 | Merrimac | Wisconsin | 13.9 mi |
| 53913 | Baraboo | Wisconsin | 14.5 mi |
| 53960 | Rio | Wisconsin | 14.7 mi |
| 53953 | Packwaukee | Wisconsin | 14.8 mi |
| 53555 | Lodi | Wisconsin | 16 mi |
| 53949 | Montello | Wisconsin | 16.1 mi |
| 53926 | Dalton | Wisconsin | 16.3 mi |