Postal entity record
US 45830 Postal Code Data Source-backed
45830 postal code facts for Columbus Grove, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceColumbus Grove
RegionOH
Nearby rows12
Key metadata
| Place | Columbus Grove |
|---|---|
| Admin area | Ohio / OH |
| Local area | Putnam |
| Coordinates | 40.9137, -84.0705 |
| 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 45830 to Columbus Grove, 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 | Columbus Grove |
| postal_code | admin_area | Ohio |
| postal_code | centroid | 40.9137, -84.0705 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 45893 | Vaughnsville | Ohio | 4.6 mi |
| 45820 | Cairo | Ohio | 5.8 mi |
| 45877 | Pandora | Ohio | 6.7 mi |
| 45875 | Ottawa | Ohio | 7.4 mi |
| 45808 | Beaverdam | Ohio | 7.5 mi |
| 45809 | Gomer | Ohio | 7.7 mi |
| 45848 | Glandorf | Ohio | 8 mi |
| 45853 | Kalida | Ohio | 8.2 mi |
| 45807 | Lima | Ohio | 8.9 mi |
| 45844 | Fort Jennings | Ohio | 9 mi |
| 45817 | Bluffton | Ohio | 9.7 mi |
| 45802 | Lima | Ohio | 9.8 mi |