Postal entity record
US 45312 Postal Code Data Source-backed
45312 postal code facts for Casstown, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceCasstown
RegionOH
Nearby rows12
Key metadata
| Place | Casstown |
|---|---|
| Admin area | Ohio / OH |
| Local area | Miami |
| Coordinates | 40.0716, -84.1088 |
| 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 45312 to Casstown, 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 | Casstown |
| postal_code | admin_area | Ohio |
| postal_code | centroid | 40.0716, -84.1088 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 45389 | Christiansburg | Ohio | 4.5 mi |
| 45326 | Fletcher | Ohio | 5.1 mi |
| 45373 | Troy | Ohio | 5.5 mi |
| 45317 | Conover | Ohio | 6.7 mi |
| 45374 | Troy | Ohio | 6.8 mi |
| 43072 | Saint Paris | Ohio | 8.1 mi |
| 45356 | Piqua | Ohio | 9.3 mi |
| 45371 | Tipp City | Ohio | 9.5 mi |
| 45349 | North Hampton | Ohio | 10.6 mi |
| 45344 | New Carlisle | Ohio | 10.8 mi |
| 45359 | Pleasant Hill | Ohio | 12.5 mi |
| 43070 | Rosewood | Ohio | 12.8 mi |