Postal entity record
US 60431 Postal Code Data Source-backed
60431 postal code facts for Joliet, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceJoliet
RegionIL
Nearby rows12
Key metadata
| Place | Joliet |
|---|---|
| Admin area | Illinois / IL |
| Local area | Will |
| Coordinates | 41.4712, -87.9391 |
| 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 60431 to Joliet, 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 | Joliet |
| postal_code | admin_area | Illinois |
| postal_code | centroid | 41.4712, -87.9391 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 60451 | New Lenox | Illinois | 2.7 mi |
| 60442 | Manhattan | Illinois | 3.5 mi |
| 60448 | Mokena | Illinois | 5 mi |
| 60423 | Frankfort | Illinois | 6.5 mi |
| 60433 | Joliet | Illinois | 6.7 mi |
| 60432 | Joliet | Illinois | 7.6 mi |
| 60421 | Elwood | Illinois | 8.2 mi |
| 60434 | Joliet | Illinois | 8.4 mi |
| 60487 | Tinley Park | Illinois | 8.4 mi |
| 60449 | Monee | Illinois | 9.2 mi |
| 60491 | Homer Glen | Illinois | 9.2 mi |
| 60467 | Orland Park | Illinois | 9.4 mi |