Postal entity record
US 61345 Postal Code Data Source-backed
61345 postal code facts for Neponset, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceNeponset
RegionIL
Nearby rows12
Key metadata
| Place | Neponset |
|---|---|
| Admin area | Illinois / IL |
| Local area | Bureau |
| Coordinates | 41.2905, -89.7944 |
| 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 61345 to Neponset, 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 | Neponset |
| postal_code | admin_area | Illinois |
| postal_code | centroid | 41.2905, -89.7944 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 61314 | Buda | Illinois | 6.2 mi |
| 61443 | Kewanee | Illinois | 7.7 mi |
| 61344 | Mineral | Illinois | 7.9 mi |
| 61361 | Sheffield | Illinois | 8.4 mi |
| 61234 | Annawan | Illinois | 9.6 mi |
| 61421 | Bradford | Illinois | 12 mi |
| 61426 | Castleton | Illinois | 12.7 mi |
| 61379 | Wyanet | Illinois | 12.9 mi |
| 61338 | Manlius | Illinois | 13.1 mi |
| 61483 | Toulon | Illinois | 13.5 mi |
| 61235 | Atkinson | Illinois | 14.7 mi |
| 61368 | Tiskilwa | Illinois | 14.9 mi |