Postal entity record
US 61431 Postal Code Data Source-backed
61431 postal code facts for Ellisville, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceEllisville
RegionIL
Nearby rows12
Key metadata
| Place | Ellisville |
|---|---|
| Admin area | Illinois / IL |
| Local area | Fulton |
| Coordinates | 40.6047, -90.2875 |
| 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 61431 to Ellisville, 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 | Ellisville |
| postal_code | admin_area | Illinois |
| postal_code | centroid | 40.6047, -90.2875 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 61433 | Fiatt | Illinois | 6.4 mi |
| 61544 | London Mills | Illinois | 6.4 mi |
| 61432 | Fairview | Illinois | 7 mi |
| 61477 | Smithfield | Illinois | 8.2 mi |
| 61415 | Avon | Illinois | 9 mi |
| 61459 | Marietta | Illinois | 9.1 mi |
| 61427 | Cuba | Illinois | 9.2 mi |
| 61470 | Prairie City | Illinois | 9.8 mi |
| 61474 | Saint Augustine | Illinois | 9.9 mi |
| 61422 | Bushnell | Illinois | 12 mi |
| 61458 | Maquon | Illinois | 13.3 mi |
| 61553 | Norris | Illinois | 13.5 mi |