Postal entity record
US 50645 Postal Code Data Source-backed
50645 postal code facts for Ionia, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceIonia
RegionIA
Nearby rows12
Key metadata
| Place | Ionia |
|---|---|
| Admin area | Iowa / IA |
| Local area | Chickasaw |
| Coordinates | 43.0403, -92.4865 |
| 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 50645 to Ionia, 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 | Ionia |
| postal_code | admin_area | Iowa |
| postal_code | centroid | 43.0403, -92.4865 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 50658 | Nashua | Iowa | 6.4 mi |
| 50661 | North Washington | Iowa | 6.5 mi |
| 50603 | Alta Vista | Iowa | 8.1 mi |
| 50659 | New Hampton | Iowa | 8.8 mi |
| 50620 | Colwell | Iowa | 9.7 mi |
| 50616 | Charles City | Iowa | 9.8 mi |
| 50666 | Plainfield | Iowa | 13.2 mi |
| 50435 | Floyd | Iowa | 13.9 mi |
| 50631 | Frederika | Iowa | 14.2 mi |
| 50630 | Fredericksburg | Iowa | 15.6 mi |
| 50628 | Elma | Iowa | 17.1 mi |
| 52154 | Lawler | Iowa | 17.7 mi |