Postal entity record
US 61401 Postal Code Data Source-backed
61401 postal code facts for Galesburg, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceGalesburg
RegionIL
Nearby rows12
Key metadata
| Place | Galesburg |
|---|---|
| Admin area | Illinois / IL |
| Local area | Knox |
| Coordinates | 40.9521, -90.3698 |
| 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 61401 to Galesburg, 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 | Galesburg |
| postal_code | admin_area | Illinois |
| postal_code | centroid | 40.9521, -90.3698 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 61402 | Galesburg | Illinois | 0.3 mi |
| 61430 | East Galesburg | Illinois | 3.2 mi |
| 61448 | Knoxville | Illinois | 5.2 mi |
| 61439 | Henderson | Illinois | 5.3 mi |
| 61488 | Wataga | Illinois | 7 mi |
| 61423 | Cameron | Illinois | 8.1 mi |
| 61435 | Gerlaw | Illinois | 9.6 mi |
| 61410 | Abingdon | Illinois | 10.5 mi |
| 61472 | Rio | Illinois | 11 mi |
| 61467 | Oneida | Illinois | 11.3 mi |
| 61412 | Alexis | Illinois | 11.4 mi |
| 61436 | Gilson | Illinois | 11.4 mi |