Postal entity record
US 61821 Postal Code Data Source-backed
61821 postal code facts for Champaign, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceChampaign
RegionIL
Nearby rows12
Key metadata
| Place | Champaign |
|---|---|
| Admin area | Illinois / IL |
| Local area | Champaign |
| Coordinates | 40.1073, -88.2788 |
| 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 61821 to Champaign, 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 | Champaign |
| postal_code | admin_area | Illinois |
| postal_code | centroid | 40.1073, -88.2788 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 61822 | Champaign | Illinois | 1.7 mi |
| 61820 | Champaign | Illinois | 2 mi |
| 61824 | Champaign | Illinois | 2 mi |
| 61825 | Champaign | Illinois | 2 mi |
| 61803 | Urbana | Illinois | 2.9 mi |
| 61874 | Savoy | Illinois | 3.2 mi |
| 61801 | Urbana | Illinois | 4 mi |
| 61826 | Champaign | Illinois | 4.4 mi |
| 61815 | Bondville | Illinois | 4.8 mi |
| 61802 | Urbana | Illinois | 6.2 mi |
| 61875 | Seymour | Illinois | 7.8 mi |
| 61880 | Tolono | Illinois | 8.5 mi |