Postal entity record
US 73536 Postal Code Data Source-backed
73536 postal code facts for Duncan, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceDuncan
RegionOK
Nearby rows12
Key metadata
| Place | Duncan |
|---|---|
| Admin area | Oklahoma / OK |
| Local area | Stephens |
| Coordinates | 34.4853, -97.8522 |
| 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 73536 to Duncan, 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 | Duncan |
| postal_code | admin_area | Oklahoma |
| postal_code | centroid | 34.4853, -97.8522 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 73533 | Duncan | Oklahoma | 5.2 mi |
| 73534 | Duncan | Oklahoma | 7.3 mi |
| 73529 | Comanche | Oklahoma | 10.4 mi |
| 73491 | Velma | Oklahoma | 10.6 mi |
| 73055 | Marlow | Oklahoma | 11.7 mi |
| 73442 | Loco | Oklahoma | 15.5 mi |
| 73425 | Countyline | Oklahoma | 16.7 mi |
| 73488 | Tussy | Oklahoma | 17.6 mi |
| 73520 | Addington | Oklahoma | 17.9 mi |
| 73481 | Ratliff City | Oklahoma | 19.7 mi |
| 73082 | Rush Springs | Oklahoma | 20.4 mi |
| 73434 | Foster | Oklahoma | 20.4 mi |