Postal entity record
US 63866 Postal Code Data Source-backed
63866 postal code facts for Marston, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceMarston
RegionMO
Nearby rows12
Key metadata
| Place | Marston |
|---|---|
| Admin area | Missouri / MO |
| Local area | New Madrid |
| Coordinates | 36.519, -89.6126 |
| 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 63866 to Marston, 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 | Marston |
| postal_code | admin_area | Missouri |
| postal_code | centroid | 36.519, -89.6126 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 63862 | Lilbourn | Missouri | 4.6 mi |
| 63869 | New Madrid | Missouri | 7.4 mi |
| 63873 | Portageville | Missouri | 8 mi |
| 63860 | Kewanee | Missouri | 11 mi |
| 63874 | Risco | Missouri | 11.6 mi |
| 63878 | Tallapoosa | Missouri | 11.7 mi |
| 63870 | Parma | Missouri | 12.3 mi |
| 38079 | Tiptonville | Tennessee | 12.4 mi |
| 63867 | Matthews | Missouri | 13.6 mi |
| 63833 | Catron | Missouri | 14.6 mi |
| 38077 | Wynnburg | Tennessee | 15.3 mi |
| 63879 | Wardell | Missouri | 16.4 mi |