Postal entity record
US 60423 Postal Code Data Source-backed
60423 postal code facts for Frankfort, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceFrankfort
RegionIL
Nearby rows12
Key metadata
| Place | Frankfort |
|---|---|
| Admin area | Illinois / IL |
| Local area | Will |
| Coordinates | 41.5094, -87.8248 |
| 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 60423 to Frankfort, 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 | Frankfort |
| postal_code | admin_area | Illinois |
| postal_code | centroid | 41.5094, -87.8248 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 60448 | Mokena | Illinois | 3.8 mi |
| 60487 | Tinley Park | Illinois | 3.8 mi |
| 60443 | Matteson | Illinois | 4.4 mi |
| 60477 | Tinley Park | Illinois | 5.2 mi |
| 60471 | Richton Park | Illinois | 5.6 mi |
| 60478 | Country Club Hills | Illinois | 6.4 mi |
| 60431 | Joliet | Illinois | 6.5 mi |
| 60449 | Monee | Illinois | 6.8 mi |
| 60451 | New Lenox | Illinois | 7.2 mi |
| 60467 | Orland Park | Illinois | 7.2 mi |
| 60422 | Flossmoor | Illinois | 7.6 mi |
| 60466 | Park Forest | Illinois | 7.6 mi |