Postal entity record
US 45309 Postal Code Data Source-backed
45309 postal code facts for Brookville, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceBrookville
RegionOH
Nearby rows12
Key metadata
| Place | Brookville |
|---|---|
| Admin area | Ohio / OH |
| Local area | Montgomery |
| Coordinates | 39.8414, -84.4165 |
| 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 45309 to Brookville, 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 | Brookville |
| postal_code | admin_area | Ohio |
| postal_code | centroid | 39.8414, -84.4165 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 45315 | Clayton | Ohio | 4.2 mi |
| 45354 | Phillipsburg | Ohio | 4.5 mi |
| 45322 | Englewood | Ohio | 5.1 mi |
| 45378 | Verona | Ohio | 5.7 mi |
| 45426 | Dayton | Ohio | 5.9 mi |
| 45338 | Lewisburg | Ohio | 6.4 mi |
| 45345 | New Lebanon | Ohio | 7.1 mi |
| 45415 | Dayton | Ohio | 8.2 mi |
| 45361 | Potsdam | Ohio | 8.4 mi |
| 45416 | Dayton | Ohio | 8.9 mi |
| 45383 | West Milton | Ohio | 9.1 mi |
| 45337 | Laura | Ohio | 9.5 mi |