Postal entity record
US 63645 Postal Code Data Source-backed
63645 postal code facts for Fredericktown, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceFredericktown
RegionMO
Nearby rows12
Key metadata
| Place | Fredericktown |
|---|---|
| Admin area | Missouri / MO |
| Local area | Madison |
| Coordinates | 37.4906, -90.3362 |
| 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 63645 to Fredericktown, 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 | Fredericktown |
| postal_code | admin_area | Missouri |
| postal_code | centroid | 37.4906, -90.3362 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 63655 | Marquand | Missouri | 9.9 mi |
| 63651 | Knob Lick | Missouri | 12.9 mi |
| 63632 | Cascade | Missouri | 13.7 mi |
| 63621 | Arcadia | Missouri | 14.8 mi |
| 63662 | Patton | Missouri | 15.7 mi |
| 63650 | Ironton | Missouri | 16.8 mi |
| 63637 | Doe Run | Missouri | 19 mi |
| 63934 | Clubb | Missouri | 19.1 mi |
| 63663 | Pilot Knob | Missouri | 19.3 mi |
| 63620 | Annapolis | Missouri | 19.4 mi |
| 63751 | Glenallen | Missouri | 19.4 mi |
| 63964 | Silva | Missouri | 20 mi |