Postal entity record
US 63373 Postal Code Data Source-backed
63373 postal code facts for Portage Des Sioux, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlacePortage Des Sioux
RegionMO
Nearby rows12
Key metadata
| Place | Portage Des Sioux |
|---|---|
| Admin area | Missouri / MO |
| Local area | Saint Charles |
| Coordinates | 38.9259, -90.3863 |
| 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 63373 to Portage Des Sioux, 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 Des Sioux |
| postal_code | admin_area | Missouri |
| postal_code | centroid | 38.9259, -90.3863 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 62028 | Elsah | Illinois | 2.9 mi |
| 62037 | Grafton | Illinois | 5.8 mi |
| 63034 | Florissant | Missouri | 8.1 mi |
| 63031 | Florissant | Missouri | 8.6 mi |
| 62022 | Dow | Illinois | 8.6 mi |
| 63386 | West Alton | Missouri | 8.7 mi |
| 62036 | Golden Eagle | Illinois | 9.6 mi |
| 62035 | Godfrey | Illinois | 9.8 mi |
| 63042 | Hazelwood | Missouri | 10.1 mi |
| 63033 | Florissant | Missouri | 10.6 mi |
| 63301 | Saint Charles | Missouri | 10.8 mi |
| 62013 | Brussels | Illinois | 11 mi |