Postal entity record
US 55609 Postal Code Data Source-backed
55609 postal code facts for Knife River, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceKnife River
RegionMN
Nearby rows12
Key metadata
| Place | Knife River |
|---|---|
| Admin area | Minnesota / MN |
| Local area | Lake |
| Coordinates | 46.9539, -91.778 |
| 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 55609 to Knife River, 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 | Knife River |
| postal_code | admin_area | Minnesota |
| postal_code | centroid | 46.9539, -91.778 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 55616 | Two Harbors | Minnesota | 7.5 mi |
| 55804 | Duluth | Minnesota | 12.8 mi |
| 55803 | Duluth | Minnesota | 15.9 mi |
| 55812 | Duluth | Minnesota | 17.2 mi |
| 55805 | Duluth | Minnesota | 18.4 mi |
| 55802 | Duluth | Minnesota | 19.4 mi |
| 55801 | Duluth | Minnesota | 19.5 mi |
| 55814 | Duluth | Minnesota | 19.5 mi |
| 55815 | Duluth | Minnesota | 19.5 mi |
| 55816 | Duluth | Minnesota | 19.5 mi |
| 55806 | Duluth | Minnesota | 20.8 mi |
| 55811 | Duluth | Minnesota | 22.1 mi |