Postal entity record
US 55605 Postal Code Data Source-backed
55605 postal code facts for Grand Portage, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceGrand Portage
RegionMN
Nearby rows2
Key metadata
| Place | Grand Portage |
|---|---|
| Admin area | Minnesota / MN |
| Local area | Cook |
| Coordinates | 47.9591, -89.6989 |
| 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 55605 to Grand 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 | Grand Portage |
| postal_code | admin_area | Minnesota |
| postal_code | centroid | 47.9591, -89.6989 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 55606 | Hovland | Minnesota | 18.3 mi |
| 55604 | Grand Marais | Minnesota | 32.3 mi |