Postal entity record
US 60618 Postal Code Data Source-backed
60618 postal code facts for Chicago, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceChicago
RegionIL
Nearby rows12
Key metadata
| Place | Chicago |
|---|---|
| Admin area | Illinois / IL |
| Local area | Cook |
| Coordinates | 41.9464, -87.7042 |
| 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 60618 to Chicago, 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 | Chicago |
| postal_code | admin_area | Illinois |
| postal_code | centroid | 41.9464, -87.7042 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 60625 | Chicago | Illinois | 1.7 mi |
| 60647 | Chicago | Illinois | 1.8 mi |
| 60641 | Chicago | Illinois | 2.2 mi |
| 60613 | Chicago | Illinois | 2.5 mi |
| 60657 | Chicago | Illinois | 2.7 mi |
| 60640 | Chicago | Illinois | 2.8 mi |
| 60639 | Chicago | Illinois | 3.1 mi |
| 60614 | Chicago | Illinois | 3.3 mi |
| 60630 | Chicago | Illinois | 3.3 mi |
| 60622 | Chicago | Illinois | 3.4 mi |
| 60651 | Chicago | Illinois | 3.5 mi |
| 60659 | Chicago | Illinois | 3.6 mi |