Postal entity record
US 61876 Postal Code Data Source-backed
61876 postal code facts for Sidell, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceSidell
RegionIL
Nearby rows12
Key metadata
| Place | Sidell |
|---|---|
| Admin area | Illinois / IL |
| Local area | Vermilion |
| Coordinates | 39.911, -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 61876 to Sidell, 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 | Sidell |
| postal_code | admin_area | Illinois |
| postal_code | centroid | 39.911, -87.8248 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 61850 | Indianola | Illinois | 4.7 mi |
| 61810 | Allerton | Illinois | 5.7 mi |
| 61940 | Metcalf | Illinois | 7.8 mi |
| 61932 | Hume | Illinois | 8.1 mi |
| 61841 | Fairmount | Illinois | 8.7 mi |
| 61816 | Broadlands | Illinois | 9 mi |
| 61870 | Ridge Farm | Illinois | 10.1 mi |
| 61846 | Georgetown | Illinois | 11 mi |
| 61849 | Homer | Illinois | 11.2 mi |
| 61924 | Chrisman | Illinois | 11.8 mi |
| 61817 | Catlin | Illinois | 12.5 mi |
| 61942 | Newman | Illinois | 12.7 mi |