Postal entity record
US 45503 Postal Code Data Source-backed
45503 postal code facts for Springfield, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceSpringfield
RegionOH
Nearby rows12
Key metadata
| Place | Springfield |
|---|---|
| Admin area | Ohio / OH |
| Local area | Clark |
| Coordinates | 39.9528, -83.7804 |
| 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 45503 to Springfield, 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 | Springfield |
| postal_code | admin_area | Ohio |
| postal_code | centroid | 39.9528, -83.7804 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 45501 | Springfield | Ohio | 2.5 mi |
| 45502 | Springfield | Ohio | 2.5 mi |
| 45505 | Springfield | Ohio | 2.9 mi |
| 45504 | Springfield | Ohio | 3 mi |
| 45506 | Springfield | Ohio | 3.8 mi |
| 45372 | Tremont City | Ohio | 5.1 mi |
| 45369 | South Vienna | Ohio | 8.7 mi |
| 45349 | North Hampton | Ohio | 8.8 mi |
| 45319 | Donnelsville | Ohio | 9 mi |
| 43010 | Catawba | Ohio | 9 mi |
| 45368 | South Charleston | Ohio | 9.1 mi |
| 45323 | Enon | Ohio | 10.3 mi |