Postal entity record
US 63031 Postal Code Data Source-backed
63031 postal code facts for Florissant, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceFlorissant
RegionMO
Nearby rows12
Key metadata
| Place | Florissant |
|---|---|
| Admin area | Missouri / MO |
| Local area | St. Louis |
| Coordinates | 38.8069, -90.3401 |
| 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 63031 to Florissant, 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 | Florissant |
| postal_code | admin_area | Missouri |
| postal_code | centroid | 38.8069, -90.3401 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 63042 | Hazelwood | Missouri | 2.3 mi |
| 63034 | Florissant | Missouri | 3.1 mi |
| 63033 | Florissant | Missouri | 3.2 mi |
| 63134 | Saint Louis | Missouri | 4.4 mi |
| 63135 | Saint Louis | Missouri | 4.5 mi |
| 63140 | Saint Louis | Missouri | 4.9 mi |
| 63044 | Bridgeton | Missouri | 5.6 mi |
| 63074 | Saint Ann | Missouri | 6.1 mi |
| 63121 | Saint Louis | Missouri | 7.1 mi |
| 63136 | Saint Louis | Missouri | 7.1 mi |
| 63138 | Saint Louis | Missouri | 7.2 mi |
| 63045 | Earth City | Missouri | 7.3 mi |