Postal entity record
US 45164 Postal Code Data Source-backed
45164 postal code facts for Port William, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlacePort William
RegionOH
Nearby rows12
Key metadata
| Place | Port William |
|---|---|
| Admin area | Ohio / OH |
| Local area | Clinton |
| Coordinates | 39.5514, -83.7881 |
| 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 45164 to Port William, 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 | Port William |
| postal_code | admin_area | Ohio |
| postal_code | centroid | 39.5514, -83.7881 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 45307 | Bowersville | Ohio | 3.9 mi |
| 45335 | Jamestown | Ohio | 6.6 mi |
| 45177 | Wilmington | Ohio | 7.6 mi |
| 45166 | Reesville | Ohio | 7.7 mi |
| 45169 | Sabina | Ohio | 8.5 mi |
| 43142 | Milledgeville | Ohio | 11.1 mi |
| 45384 | Wilberforce | Ohio | 12.1 mi |
| 45385 | Xenia | Ohio | 12.1 mi |
| 45032 | Harveysburg | Ohio | 12.2 mi |
| 45370 | Spring Valley | Ohio | 13.3 mi |
| 45314 | Cedarville | Ohio | 13.6 mi |
| 45113 | Clarksville | Ohio | 13.7 mi |