Postal entity record
US 63621 Postal Code Data Source-backed
63621 postal code facts for Arcadia, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceArcadia
RegionMO
Nearby rows12
Key metadata
| Place | Arcadia |
|---|---|
| Admin area | Missouri / MO |
| Local area | Iron |
| Coordinates | 37.4871, -90.6062 |
| 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 63621 to Arcadia, 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 | Arcadia |
| postal_code | admin_area | Missouri |
| postal_code | centroid | 37.4871, -90.6062 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 63620 | Annapolis | Missouri | 7.1 mi |
| 63650 | Ironton | Missouri | 9 mi |
| 63663 | Pilot Knob | Missouri | 9.8 mi |
| 63654 | Lesterville | Missouri | 13 mi |
| 63656 | Middle Brook | Missouri | 13.2 mi |
| 63636 | Des Arc | Missouri | 13.3 mi |
| 63675 | Vulcan | Missouri | 13.8 mi |
| 63645 | Fredericktown | Missouri | 14.8 mi |
| 63623 | Belleview | Missouri | 17.1 mi |
| 63637 | Doe Run | Missouri | 18.1 mi |
| 63624 | Bismarck | Missouri | 18.4 mi |
| 63651 | Knob Lick | Missouri | 18.4 mi |