Postal entity record
US 61285 Postal Code Data Source-backed
61285 postal code facts for Thomson, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceThomson
RegionIL
Nearby rows12
Key metadata
| Place | Thomson |
|---|---|
| Admin area | Illinois / IL |
| Local area | Carroll |
| Coordinates | 41.9816, -90.0844 |
| 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 61285 to Thomson, 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 | Thomson |
| postal_code | admin_area | Illinois |
| postal_code | centroid | 41.9816, -90.0844 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 52771 | Teeds Grove | Iowa | 7 mi |
| 61074 | Savanna | Illinois | 8.4 mi |
| 52070 | Sabula | Iowa | 8.5 mi |
| 52701 | Andover | Iowa | 8.6 mi |
| 61252 | Fulton | Illinois | 9.6 mi |
| 61014 | Chadwick | Illinois | 9.7 mi |
| 61053 | Mount Carroll | Illinois | 10 mi |
| 52733 | Clinton | Iowa | 10.9 mi |
| 52734 | Clinton | Iowa | 10.9 mi |
| 52736 | Clinton | Iowa | 10.9 mi |
| 52732 | Clinton | Iowa | 11 mi |
| 61270 | Morrison | Illinois | 12.8 mi |